Recap:
Since most of you guys became confused with the character, i made a special recap chapter

Sukjin married to Bong Sun. 
Jaesuk is Sukjin's bestfriend
Jongkook, Haha and Kwangsoo are siblings.
Jongkook previously engaged to Eun Hye.
Eun Hye died in an accident after been hit by car drove by Sukjin.
Kwangsoo is aphysiotherapist who treated Sukjin.
Jihyo is married to Gary and got a son, Chun Ae.
Jihyo had a crush with her collegue Gook Cheon So.
Jihyo had a cousin Lee Yoori 
Eugene is married to Jin Soo.
Hee Young is Eugene's son with Jin Soo.
Eugene's life been tortured by Seon Ju who is Jin Soo's friend.
Seon Ju also is Haha's boss.
Min Jung is Eugene's brother and Yoori's husband.

Okay..continue reading