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Twenty-Five Twenty-One

Title: 스물다섯 스물하나 / Twenty-Five Twenty-One
Genre: Romance, Youth
Episodes: 16
Broadcast network: tvN
Broadcast period: 2022-Feb-12 to 2022-Apr-03
Air time: Saturday & Sunday 21:00


This drama tells a story from 1998 to 2021. In 1998, twenty-two and eighteen meet for the first time in an uneasy year as the whole world shook and called each others’ name and when they became twenty-three and nineteen, they hurt each other. In the year of twenty-four and twenty, they relied on each other, and they loved only when they were twenty-five and twenty-one.


Main Cast

Kim Tae Ri as Na Hee Do
Nam Joo Hyuk as Baek Yi Jin
Bona as Koo Yoo Rim
Choi Hyun Wook as Monn Ji Woong
Lee Joo Myung (이주명) as Ji Seung Wan

Supporting Cast

Seo Jae Hee as Shin Jae Kyung
Kim Hye Eun as Yang Chan Mi
Park Jung Pyo as Baek Yi Jin’s uncle.
So Hee Jung as Ji Seung Wan’s mother

Production Credits

Production Companies: Studio Dragon, Hwa&Dam Pictures
Director: Jung Ji Hyun
Screenwriter: Kwon Do Eun

Episode Ratings

Date Episode AGB TNmS
2022-02-12 1 6.370 -
2022-02-13 2 8.010 -
2022-02-19 3 8.182 -
2022-02-20 4 8.787 -
2022-02-26 5 7.956 -
2022-02-27 6 9.817 -
2022-03-05 7 9.718 -
2022-03-06 8 10.900 -
2022-03-12 9 10.622 -
2022-03-13 10 10.879 -
2022-03-19 11 10.887 -
2022-03-20 12 10.675 -
2022-03-26 13 9.927 -
2022-03-27 14 10.308 -
2022-04-02 15 9.592 -
2022-04-03 16 11.513 -

Sources: TNmS Media Korea & AGB Nielsen Korea (Nationwide)

*** Note: This drama is aired on Pay-TV channel which has fewer viewers than Free-TV channels. So, please don’t be surprised with the low rating. ***


Related Photo

(Other Photo from Official Site)

Official Site

Official Poster

Official Trailer
Trailer I
Trailer II
Trailer III
Trailer IV

Watch Online in Viki.com (Coming Soon)


  1. 1 : OK OK OK Says:

    Kim Take To acted in Mr Sunshine was in 2018. After 4 years, such a long gap then act again…. Hope it’s a nice drama

  2. 2 : nope Says:

    nah, she acted on a movie space sweepers.

  3. 3 : chapelle Says:

    The other day, caught Nam Joo Hyuk eating his dinner (white rice with fried eggs and kimchi) with a think layer of tomato ketchup spread on top. I guess there’s still that little boy in him. This was in a variety show. Hahaha !!

  4. 4 : OK OK OK Says:

    Came here to say after watching episode 1, I really enjoyed it bc it’s very funny.
    Never expect I spelt Kim Tae Ri’s name as above. I was shocked when I read it. Must be Auto spelt wrongly by the keyboard. So sorry.
    This drama is NICE. So far so good.

  5. 5 : Patricia Lahindun Says:

    so far am enjoying the 2 episods. very entertaining and realistic

  6. 6 : Vio Says:

    Good actions, good dramas 🤩😍

  7. 7 : tigerb Says:

    kim tae ri’s role here is a far cry from her role in mr. sunshine, but i say she is acting very well here and then. am enjoying so far this series

  8. 8 : mary jane sepetaio Says:

    i really enjoy to watch kim tae ri character as naheedo super funny in episode 6 i laugh a lot the lines dovey,lovey omg of course with yijin still always support to her i love it.

  9. 9 : Rach Says:

    Just started watching where everyone wearing masks. The whole masking mandate thing was total bs aye. Glad it’s over.

    There was over 30 actual scientific studies which said masks don’t stop viruses, yet we were subjected to a medical prison and they called it “following the science”. Now that it is lifted; did the science change? No. Damned creeping totalitarianism foisted on us by the elites in the party of Davos.

    I had to get that off my chest after watching the opening scene.

    So, I liked Kim Tae Ri in Mr Sunshine. A pity she hasn’t done many dramas and she’s already in her early thirties.

  10. 10 : Rach Says:

    The end of episode 6 is a cliffhanger. Looking fwd to ep 7. who will win; Hee Do or Yoo Rim?

  11. 11 : tigerb Says:

    at end of ep 7, is hee do starting to get jealous because of what she heard? ha, ha, maybe she is in love with yi jin without realizing it!

  12. 12 : Naloj0125 Says:

    Wonderful series Wonderful actress Wonderful actor
    And I know the Happy ending we found because I believe that heedo never left yijin also I believe that Baek is Kim and something happen forced them to change the name and yijin not always found with them.

  13. 13 : Stranger Says:

    Superduper love this drama…its been a lonngg time i didnt find a kdrama that can capture my heart..worth to wait n keep anticipating what will happen next!!

    First of all, i just noticed i always like sports drama because it always give strong vibe of friendship, humorous, the nevergive up feeling in life also the splash of love😍..and believe me this drama hv EVERYTHING..

    i laugh, smile n cried with the cast..im just worry to what happen to byj n nhd in the end…😭😭 i really hope they will stay together … even if its not, i still think this is the best series for 2022!!! my top 3 kdrama..kudos to the writer ..production team and all the casts…

  14. 14 : shorty Says:

    Surely a drama that is worth watching! Totally love it! Those who have not started yet should start watching! XD

  15. 15 : OK OK OK Says:

    Writer nim, Hope Na Hee Do (Kim Tae Ri) & Baek Yi Jin (Nam Joo Hyuk) marry each other in this drama and not somebody else ok.
    The drama will be a disappointment if both leads marry someone else in the end.

  16. 16 : tigerb Says:

    byj congratulated nhd on her wedding??? who did she marry? guess their careers hindered their love for each other to flourish, and she married someone else? let us see what the final episodes will show us

  17. 17 : OK OK OK Says:

    Writer nim. News said the 2 leads will not be married to each other. Why? If it’s true, wasted my time watching this drama 🙄🙄
    I want both leads be together

  18. 18 : Pop Says:

    Still feeling down. If I know the ending is like this. I will never start watching. Sorry for saying that my life just really full of sadness but you are drama, could it be drama healing my sadness give me some hope. Give me some energy to surging. I guess now I know how the lead actress choose the script. Thank you for all talent cast.

  19. 19 : tigerb Says:

    sad but one if those realities in life. nothing lasts forever.

  20. 20 : DelilahSmiles32 Says:

    Loved this kDrama! I cried and laughed and cried some more. The ending hit me like a bus. I get that real life does not go as planned, but they clearly loved each other more than time and distance could end. Whyyyyyy!?!?!?! Loved the entire cast and script. Fantastic writing. I will remember this one for a long time. 😥

  21. 21 : tigerb Says:

    @DelilahSmiles32#20:. agree with you. if i were to write a sequel to this series, it would be “35 and 39”, they find each other again! in this series, it seemed that hee do is not living with her husband, divorced?

  22. 22 : silverswan Says:

    I was wondering whose daughter Na Hee Do had and with who..this drama like no head and tail and like a sad ending to me

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