7 First Kisses › Cast
Lee Joon-gi
Tech Billionaire
Park Hae-jin
Romantic Boss
Lee Cho-hee
Min Soo-jin
Ji Chang-wook
Choi Ji-woo
unknown episodes
Lee Jong-suk
Kai (entertainer, born 1994)
Kaiunknown episodes
Lee Min-ho
Lee Min
Ok Taec-yeon