I want to apologize - what you say when you get thrown out of a room and you still

what you say when you get thrown out of a room and you still don't know why you got thrown out

I want to apologize, but I still don't know why I got thrown out.

I want to apologize, but I still think it was unfair.

I want to apologize, but I still don't know why I got thrown out and I still think it was unfair.