y’allll

What? Where did that come from

W h y

You can find it really easly, but here a lil' resume. okay so sangwoo said yoonbum looks like his mother, yoonbum's uncle said he looked like his ex sangwoo's father was abusive, yoonbum's uncle was abusive. and since you see at a moment the mother is a cheater: so here, the mom switched from sang's dad to bum's dad ( and both their parents are dead so)