(this is Au where you are a man)

you are a sweet man and short stature, and a guy likes you who is none other than kaiser, kaiser likes you even though you are a boy, he wants to have you as his boyfriend, he doesn't care what people say about him liking you, he wants you to be with him, he is really possessive and obsessive about you, he also wants you to be his uke

I like you, please accept me as your seme... said kaiser with that cold face and flirty

What would you do?