HE WOULD JUST AVOID TSUNA FOREVER and probably not spend as much time with Dera to let them do their thing. IT WOULD PROBABLY MAKE HIM KIND OF SAD NGL because he knows Tsuna is Dera's like SUPER IMPORTANT PERSON at home and he knows he uh. had. plans. to like. destroy Tsuna's life and stuff and kind of still entertains the idea of fulfilling those plan . . .s . . . so . . .awkward.

Though it would mostly depend on Tsuna's reaction to Mukuro and Dera. Esp because Tsuna could win Mukuro over if he tried :/a

BUT IT WOULD JUST BE GREAT cos Mukuro would 180 and walk off whenever Tsuna was around.

WHERE WOULD YOU PLACE KATHERINE.