What if Ты heard a "meow" under your постель, кровати and Ты went under and Ты saw Alphonse Elric with cat eyes on his face?

I would get up pull him out from under my постель, кровати and say WTF bro why Ты in my room and under my постель, кровати GTFO but first teach me alchemy

I would keep him and look after him until ed comes and picks him up

Kill him and say, "Go away."