at first i hated the siscon friend, how show off he is and how basically he's trying to fish for compliments. "ahhhh, why is everyone wants to rely on me"
i felt like his relationship with mito isn't genuine. he might be even close to mito to make everyone think how kind he is.
...but this isn't that kind of manga, and even if it is, the fact that he told he is a siscon means he trust mito that much.
shit, i think way too far into it.