66 minSeason 1 • Episode 16
LatestWhile on her way to Si Woo’s basketball match, Da Jung sees Woo Young in front of the stadium and blames herself for ruining his life again. Meanwhile, a shocking video of Da Jung, which was thought to lead her life into another hardship, brings her all the rewards she deserves. Time flies by and two years later, Dae Young asks Da Jung to join him in a new beginning of their journey together.
At a difficult place in his marriage and career, a middle-aged man gets a shot at a do-over when he's transformed back into his 18-year-old body.
Acting
Lee Do-hyun perfectly mirrors Yoon Sang-hyun's mannerisms.
Writing
Balances zippy comedy with genuinely devastating family scenes.
Production
Seamless dual-timeline storytelling keeps both ages emotionally urgent.
Creator
Ha Byung-hoon
Lee Do-hyun
Hong Dae-young / Go Woo-young
Kim Ha-neul
Jung Da-jung
Yoon Sang-hyun
Hong Dae-young (37 years old)
Roh Jeong-eui
Hong Shi-ah
Ryeoun
Hong Shi-woo
Wi Ha-jun
Ye Ji-hoon
Kim Kang-hyun
Go Deok-jin
Lee Mi-do
Choo Ae-rin
Han So-eun
Young Jung Da-jung
Choi Bo-min
Seo Ji-ho
Hwang In-yeop
Goo Ja-sung
Kim Yoo-ri
Ok Hae-in
Lee Ki-woo
Choi Il-kwon
Ahn Nae-sang
JBC Director
Yoon Byul-ha
Ye Seo-yeon
Trivia, insights & behind the scenes
Based on the 2009 Zac Efron film '17 Again,' but the K-drama significantly expands the wife's perspective and gives her an actual career subplot.
The basketball scholarship plot critiques Korea's intense academic pressure, where athletic talent is often dismissed as 'wasting study time' — a tension rarely explored in Western remakes.
KR
