Twenty Years Old
7.2
Season 1
S1 · E1 · Jan 6, 2014
Episode 1 Episode 1
S1 · E2 · Jan 5, 2017
Episode 2 Episode 2
S1 · E3 · Jan 5, 2017
Episode 3 Episode 3
S1 · E4 · Jan 5, 2017
Episode 4 Episode 4
4 episodes in Season 1
Some details come from TheTVDB.
Two twenty year olds, Kim Hye Rim and Lee Ki Kwang, who attended the same middle school, meet again coincidentally after many years as a college student and an idol group member. Lee Ki Kwang is a member of popular idol group falls in love with Kim Hye Rim, his old friend from same middle school who has never dated before, as the two try to keep their love a secret from the rest of the world.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
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Cast
5 people
Lee Gi-kwang
Lee Ki Kwang
Known for
Marry My Husband
Lee Da-in
Kim Hye Rim
Known for
Hwarang: The Poet Warrior Youth
My Dearest
Kang Tae-oh
Drunk Sunbae
Known for
Extraordinary Attorney Woo
My First First Love
Kim Dong Seok
Kim Tae Woo
No other roles listed
Kim Hye-ji
Ga Young
Also in
Radio Romance
Ma Boy
Hwang Joon-hyuk Director
Total runtime 1h 32m · Episode length 23 min · Country South Korea
Show info
Premiered
January 6, 2014
Final episode
January 5, 2017
Status
Ended
Network
tvN
Country
South Korea
Type
Scripted
Episode length
23 min
Total runtime
1h 32m
Original language
Korean
Production
South Korea
Produced in
Languages
Original title
스무살
Spoken on screen
Korean
Some details come from TheTVDB.