As you know... Ex-boyfriend Jooha was Choi Pilwon.. Choi Pilwon still have a feelings on Jooha.. Choi Pilwon still obsessed with Jooha so much, Jooha doesn't like Choi Pilwon... He's only fall in love with Kang Dooshik.. Your best friends... 3 of you guys walking together at the middle of the night

suddenly you heard a footstep from behind, then you running immediately to Kang Dooshik and Jooha.. After you turn around.. It's Choi Pilwon.. He's a CEO of Starf Company