Sejin Lee: Sejin Lee. Actor: Love Alarm. Sejin Lee was born on 3 April 1996 in Korea. He is an actor, known for Love Alarm (2019), Jun & Jun (2023) and Juvenile Delinquency (2022).
Known For: Love Alarm (Jojo's Classmate), Jun & Jun (Actor), Juvenile Delinquency (Kim Kook-HeeKim Gook Hee), Mr. Heart (Sang HaSangha(as Se Jin Lee))