I don't think I've ever hated a second male lead as much as for the neighbour elder brother. He lowkey stalked her to her school, pops up everywhere, invites himself to things and gets waaayyy too handsy with her sometimes (which he uses in a taunting and possessive way.. ew). Not to mention that he answers/talks for her like she doesn't have an opinion in her own life. Might be the only one who feels this way, but I just can't find anything about him to like.
It's a good webcomic (?), don't get me wrong, would have liked more of a focus on her family drama, as it seems quite interesting.