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Thirty But Seventeen

Title: 서른이지만 열일곱입니다 / Thirty But Seventeen
Chinese Title: 雖然30但仍17
Also known as: Still 17
Genre: Romance
Episodes: 32
Broadcast network: SBS
Broadcast period: 2018-July-23 to 2018-Sep-18
Air time: Monday & Tuesday at 22:00 (2 episodes back-to-back)


Gong Woo Jin (Yang Se Jong) is a 30-year-old single man who works as a set designer. Due to a trauma he experienced 13 years ago, he does not want to have a relationship with others. Meanwhile, When Woo Seo Ri (Shin Hye Sun) was 17, she fell into a coma. Thirteen years later, she wakes up from her coma. Her mental age is still that of a 17-year-old, but she is now 30-years-old. Gong Woo Jin and Woo Seo Ri then get involved with each other and fall in love.


Main cast

Shin Hye Sun as Woo Seo Ri
– Lee Hyo Bi (이효비) as Seo Ri (child)
Park Shi Eun as Seo Ri (teen)
Yang Se Jong as Gong Woo Jin
Yoon Chan Young as Woo Jin (teen)
Ahn Hyo Sup as Yoo Chan
Seo Yoon Hyuk as Yoo Chan (child)

People at Woo Jin’s House

Ye Ji Won as Jennifer
Jo Hyun Sik as Han Deok Soo
Lee Do Hyun as Dong Hae Beom

People at Woo Jin’s studio

Jung Yoo Jin as Kang Hee Soo
Ahn Seung Kyun as Jin Hyun

People around Seo Ri

Yoon Sun Woo as Kim Hyung Tae
Wang Suk Hyun as Hyung Tae (teen)
Wang Ji Won as Kim Tae Rin / Rin Kim (17/30)


Jo Yoo Jung as Lee Ri An
Lee Seung Joon as Kim Hyun Kyu
Shim Yi Young as Gook Mi Hyeon
Lee Ah Hyun as Gong Hyeon Jeong
Jun Ye Seo as Kim Hyun Jin (Seo Ri’s mother)
Jun Bae Soo as Woo Sung Hyun (Seo Ri’s father)
Lee Seo Yun as Noh Soo Mi (Seo Ri’s best friend)
Hong Ki Joon as Kim Sang Shik (truck driver)
Kim Min Sang as Yoo Joong Seon (psychologist)
Ri Min as Seo Ri & Hyung Tae’s teacher
Son San as nurse
Kim Ji Ye (김지예) as nurse
Seo Yoon Ah as client
Ji Dae Han as police officer
Kim Kwang Kyu as violin repairman
Jung Ho Bin as chief Byun
Im Byung Ki as Gong Woo Jin’s father
Park Seung Tae as Woo Sun Hee (ep 9)
Lee Young Eun as woman in yellow heels
Kwon Hyuk Soo as representative Park
Park Jong Hoon as Shim Myung Hwan
Jung Jin Woon as Jung Jin Woon (Chan’s rival)
Kim Young Jae as Kim Tae Jin (Jennifer’s husband)
Jo Yi Hyun as Kim Min Kyu
Jung Si Yool as music private institute violin kid (ep.5)
Ha Do Kwon as rowing team coach at Taesan High School

Production Credits

Production Company: Bon Factory
Director: Jo Soo Won
ScriptWriter: Jo Sung Hee


2018 SBS Drama Awards – Best Child Acting Awards: Park Si Eun (Thirty But Seventeen)
2018 SBS Drama Awards – Rookie Awards (Actor): Ahn Hyo Sup (Thirty But Seventeen)
2018 SBS Drama Awards – Excellence Actor (Mon-Tue Drama): Yang Se Jong (Thirty But Seventeen)
2018 SBS Drama Awards – Top Excellence Actress (Mon-Tue Drama): Shin Hye Sun (Thirty But Seventeen)
2018 SBS Drama Awards – Best Supporting Actress: Ye Ji Won (Thirty But Seventeen & Should We Kiss First)

Episode Ratings

    Nationwide Seoul Nationwide Seoul
2018-07-23 1 5.8 6.9 5.7 (18th) 6.7 (17th)
2018-07-23 2 6.4 7.3 7.1 (14th) 8.0 (6th)
2018-07-24 3 6.2 7.1 6.9 (12th) 7.8 (6th)
2018-07-24 4 7.5 8.7 8.2 (6th) 9.4 (4th)
2018-07-30 5 7.8 9.1 7.6 (9th) 8.9 (6th)
2018-07-30 6 8.5 9.7 8.8 (6th) 10.1 (3rd)
2018-07-31 7 6.2 6.8 7.3 (9th) 7.9 (6th)
2018-07-31 8 7.8 8.3 9.0 (4th) 9.5 (3rd)
2018-08-06 9 7.2 7.9 7.2 (12th) 8.0 (9th)
2018-08-06 10 8.3 9.4 8.8 (6th) 9.9 (4th)
2018-08-07 11 7.8 9.0 7.6 (9th) 8.6 (5th)
2018-08-07 12 9.0 10.9 9.1 (5th) 11.0 (3rd)
2018-08-13 13 8.2 9.4 8.2 (9th) 9.5 (5th)
2018-08-13 14 9.2 10.6 9.7 (6th) 11.2 (3rd)
2018-08-14 15 7.7 8.9 8.4 (7th) 9.6 (5th)
2018-08-14 16 9.0 10.4 10.5 (4th) 12.1 (2nd)
2018-08-21 17 7.1 8.6 7.5 (9th) 8.9 (6th)
2018-08-21 18 9.5 11.0 9.9 (4th) 11.3 (4th)
2018-08-28 19 9.2 10.7 9.8 (5th) 11.3 (4th)
2018-08-28 20 10.4 12.1 10.8 (4th) 12.5 (3rd)
2018-09-03 21 9.4 - 8.7 (10th) 10.4 (4th)
2018-09-03 22 10.3 - 10.2 (6th) 12.0 (3rd)
2018-09-04 23 8.6 - 9.3 (6th) 10.8 (4th)
2018-09-04 24 10.4 - 10.8 (4th) 12.2 (3rd)
2018-09-10 25 8.2 - 9.5 (7th) 10.9 (4th)
2018-09-10 26 9.6 - 10.9 (4th) 12.5 (3rd)
2018-09-11 27 8.6 - 8.9 (6th) 10.3 (4th)
2018-09-11 28 9.8 - 10.4 (3rd) 11.8 (3rd)
2018-09-17 29 8.3 - 9.8 (7th) 11.6 (4th)
2018-09-17 30 9.8 - 10.7 (3rd) 12.5 (3rd)
2018-09-18 31 8.7 - 9.2 (4th) 10.8 (3rd)
2018-09-18 32 10.4 - 11.0 (2nd) 12.5 (1st)

Sources: TNmS Media Korea & AGB Nielsen Korea

*** Different between TNmS Media Korea & AGB Nielson – Here


Related Photo

Official Site

Official Trailer
Trailer I
Trailer II
Trailer III
Trailer IV

Watch Online in Viki.com

Watch Online in Dramafever.com


  1. 1 : Neatpick Says:

    So Ahn Hyo Sup drops the male lead in clean with passion to play the second male here.

  2. 2 : Grace Says:

    I dont like the main lead. His acting sucks

  3. 3 : Thirty But Seventeen, o novo drama de romance da SBS Says:

    […] Fonte: Koreandrama […]

  4. 4 : Kdramaqueen Says:

    Dont like the female lead~ so not watching it

  5. 5 : Nel Says:

    Love the female lead since her drama aiga dasut. Cant wait to watch her again and again.

  6. 6 : Wuri Says:

    Great director( pinocchio, i can hear your voice), great actors. Wow what an exciting news. Hye sun aa..you are capable. Definitely will watch it.

  7. 7 : เรื่องย่อซีรีส์ : Thirty But Seventeen / Still 17 (2018) Says:

    […] (1) (2) (3) Photo Credit […]

  8. 8 : amber Says:

    great start!

  9. 9 : Lulu Says:

    Enjoyable watch so far!

  10. 10 : ccdiaz Says:

    love Shin Hye Sun and Ahn Hyo Sup so i gave it a shot… im liking it so far. honestly wasnt sure about the male lead but so far he isnt too bad

  11. 11 : Hsn.Fatimah Says:

    I hope this drama will be success. Cause i like all of the main actors. Jjang!

  12. 12 : za Says:

    absolutely amazing from the very beginning, hope it continues this way.

  13. 13 : annmasae Says:

    my current favorite drama. love the main actors and all the supporting cast. script is fun loving and very well written. glad the ratings are climbing up!!!!

  14. 14 : GLAII Says:


  15. 15 : Lulu Says:

    LOOOOOOOOOOOOOVE so far!!! I need more dramas like this 😀

  16. 16 : affan Says:

    hye sun, i like your acting since watch your drama ” my golden life “

  17. 17 : Min_anggie Says:

    Plot so far so good… i like it, can’t wait for next episode.. great acting Yang Se Jong!!!

  18. 18 : Era Says:

    Yang se jong could u you please give us anything new? I think your gesture, the way you talk, walk, stare, angry etc….nothing change since your 1st drama

  19. 19 : Upekshya Welikala Says:

    I’m soooo addicted to this drama. Cant wait for next week. Yang se Jong ❤️❤️❤️❤️

  20. 20 : tigerb Says:

    @Era#18: i understand what you are saying to ysj, but if you watch a lot of kdramas, and the actors (male and female) are young and new in their trade, you will notice and can say that the acting is the same. i said the same thing of actors i admired in the first drama i’ve watched of them, but found that in their following roles, there is nothing noteworthy that i should watch them again, as if i was following certain actors how they evolved in their profession. there’s this actor, who has more acting experience, still he no longer impressed me in the last drama i’ve watched of him. i don’t know, since i don’t personally know any of these actors, that maybe their own personalities come out as natural as it could, even given by the characters that they are supposed to play could make it a little different. thus, i no longer watched a drama because of who starred in it, but look for something different from the similar plots they tend to show. cheers!

  21. 21 : wafa Says:

    best drama of the year! highly recommended!

  22. 22 : Aries_nim Says:

    Great drama. Love it ! Shin hyesun is really cute. She did good job in potraying the 17 y/o girl. Love her so much ❤

  23. 23 : pickdrama Says:

    Good drama so far. Waiting for next week episode.

  24. 24 : Yolly wang Says:

    Why still no upload of latest episodes even after 2 days?

  25. 25 : gia Says:

    I’am falling in love with this drama… very highly recommended…

    I watched some Yang Se Jong’s dramas, but I love him here… his aura, his talk, his gesture, love….

    he’s so cute, cool, gentle…

    The story line is so awesome too… Good job, all actors and actresses…

  26. 26 : Dani Says:

    This is my first ever case of second lead syndrome!! I’ve always rooted for the 2 main leads to get together and love the coldness of one person to the other and the warm moments that come after, but I can’t help but love chan more in this drama!! Really really enjoying it so far regardless 🙂

  27. 27 : OK OK OK Says:

    episode 19 & 20 are so slow. Still cannot watch 🙁

  28. 28 : cimuncit Says:

    why the upcoming episode didnt air yet?

  29. 29 : OK OK OK Says:

    This drama is so slow and short air time per week. 🙁

    Saturday half hour, Sunday half hour = 1 hour per week.
    Other drama that air on Saturday and Sunday usually have 1 hour each day and total 2 hours a week.

  30. 30 : Dani Says:

    In reply to the above 2 episodes it is only because of the Asian (or asean) games being aired on tv in Korea at the moment otherwise there would be 2 hours a week like it used to be, I believe it will go back to normal and air 2 hours a week 🙂

  31. 31 : OK OK OK Says:

    OIC. Thank you.

  32. 32 : Vero23 Says:

    Really love this drama

  33. 33 : Shosh Says:

    Very good drama, it deserves at least 24 point.
    Because of all the well produced drama I has been inspired to visit Korea, so I am traveling with a tour guide to Korea at the end of this month

  34. 34 : Saby Says:

    Gong Woo Jin well carried the character and all the actors & actress carried the character….. worth to watch drama….. the story super good…

  35. 35 : Grace Antonio Says:

    Wow.. The ratings in Seoul Korea is high, no dought coz’ for me the drama is really good, the acting and chemistry of the 2 lead star is awesome.. The story line is ok find it good.. Even the all cast acting are all good.. bravo!!👏 This is the drama I’ m looking for after Golden life.. Good job guys, and see what would happen on the final episodes.. Exiting!! Thanks for this beautiful drama.😘

  36. 36 : eva Says:

    It is indeed WOW. Can’t help but fall in love with this drama. I agree with the above comments. The casts are all very good. Thank you so much for this beautiful drama. Job well done.

  37. 37 : Bearygood Says:

    Poor Yang Se Jong. Korea must be running out of good younger actresses. He seems to only act with older actresses as his co-star.

  38. 38 : Upekshya Welikala Says:

    This was suppose to be 40 episodes?? Why why why?? ????. I really like this drama. ??

  39. 39 : Marv Says:

    Anyone please tell me the title of the Background Music playing on Episode 29 during the scene when Gong Woo Jin is talking to his Doctor/Counselor.

  40. 40 : Simon K Says:

    I like this drama a lot, there is a little bit holes in the plot but I really enjoy the overall feel of this drama. In “oh my ghost” Shin Hye Sun did not stand out but she did really great here, I need to watch “My Golden Life”. The dog is probably the most talented among them and it deserved all the air time, so cute.

  41. 41 : tigerb Says:

    and they all live happily ever after! it’s a good watch!

  42. 42 : Tina Says:

    Wonderful drama!!!! So kind, romantic and funny!
    And all main actors are great and their life stories!!!!!
    Woo Seo Ri, Gong Woo Jin, Yoo Chan and Jennifer were awesome!!!!

  43. 43 : N Says:

    This drama is very well written. It really has a good storyline that will get you hooked from the beginning till the end.

    Plus both Yang Se Jong and Shin Hye Sun portray their roles really well. You’ll be unconsciously laughing and crying along the entire drama.

    Such a masterpiece. ❤ Highly recommended!

  44. 44 : Sophie Says:

    Actually I dont like Shin Hye Sun because of some of her drama. I watch it just because of yang se joong.
    But after I watch few episodes, I suddenly in love with Shin hye sun’s character and acting.
    Anyway after all this drama is wortg to watch.

  45. 45 : rona Says:

    very good drama…cute…highly recommended!!!

  46. 46 : Arnaldo Says:

    Wow, damn, I am so addicted to these series. I love all of the actors and actresses. I kept telling my friends about that. Very excellent and thrilling episodes!

  47. 47 : minrakyu Says:

    I Love this drama,,,

  48. 48 : Kay Says:

    This was such a wonderful drama! It’s simple in its story, but it’s packed with heart, emotions, and hope. Yang Se Jong and Shin Hye Sun were an amazing couple. A beautiful drama!

  49. 49 : Victor Abvon Carillo Says:

    The lead actress (Shin Hye-sun) was good in acting especially in Angel’s Last Mission: Love. She made me cry at the same time she made me fell in love in ballet. That is the reason why I decided to watch all of her Kdrama.

  50. 50 : Picky Says:

    I think she is the most ugly actress in the drama Still 17 among all other actresses. And the later part of this drama was a bit boring.

  51. 51 : Kendra Says:

    The very best korean actress😍

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