Responses
I think Jungyool did had feelings for him bc he wasn't sure bc Come on look at Gitae, crazy ass bastard. So Jungyool got use to his crazy antics and feel for him. Also according to Jungyool he's handsome and looked like sad puppy.
i dont really get how the romance bloomed between the two, it seems like the black haired dude already had an obsession with finding him and getting revenge on the lighter haired guy, but it is unclear when he fell for him