Plot: On day two of School 19, the teens swap stories about their past relationships — later tasked with homework that'll make their hearts flutter.
Cast
Cho Kyu-hyunSelf - HostCho Kyu-hyun was 35 in Nineteen To Twenty - Season 1 - Episode 2 (Episode 2).
Birthday: Wed, Feb 03 1988
Kim Ji-eunSelf - HostKim Ji-eun was 29 in Nineteen To Twenty - Season 1 - Episode 2 (Episode 2).
Birthday: Sat, Oct 09 1993
Lee Soo-hyunSelf - HostLee Soo-hyun was 24 in Nineteen To Twenty - Season 1 - Episode 2 (Episode 2).
Birthday: Tue, May 04 1999
Jeong Se-woonSelf - HostJeong Se-woon was 26 in Nineteen To Twenty - Season 1 - Episode 2 (Episode 2).
Birthday: Sat, May 31 1997
Kim Jung-hyukSelf - TeacherKim Jung-hyuk was >> in Nineteen To Twenty - Season 1 - Episode 2 (Episode 2).
Birthday: Unknown Birthday