Nineteen
6 young girls and boys reveal their most thrilling moment; college student Ji-hoon plays drinking bout with his female friends. Dong-geon's first experience at emergency stairs. Young-jae bets on undressing while playing Jenga with his sister's friend. Young-tak visits his girlfriend's hou
Kim Min-ki
Lee Jae-In
Cha Bo-sung
Park Jung-yoon
Kim Ji-eun
Choi Won Joon
Ra Hee-jeong
Kim Cheong-soon
Jang Moon-young
Hwang Ji-hoo