Sharing every heartbeat.
A group of close friends who attend a private school all have a debilitating crush on the sunny star pupil, Sun-ah. The only member of the group who claims not to is Jin-woo, but he ends up loving her as well.
Made in KR
8.3/10
2025
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Cast
Jung Jinyoung
As Koo Jin-woo
DAHYUN
As Oh Sun-ah
Demian
As Ahn Sung-bin
Lee Min-goo
As Byun Tae-wan
Kim Yo-han
As Oh Dong-hyun
Kim Min-ju
As Yoon Ji-soo
Lee Seung-jun
As Han Byeong-ju
Hwang Gyu-chan
As Yong-rae
Park Sung-woong
As Jin-woo's Father
Shin Eun-jung
As Jin-woo's Mother
Jo Dal-hwan
As Technology and Home Economics Teacher
Shin Gi-ru
As Geography Teacher
Lee Seon-min
As Homeroom Teacher
Son Woo-hyeon
As Sun-ah's groom
Lee Ju-seung
As Senior
Cho Jae-kyeong
As Student
You Euna
As Student
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