This, and it's only a compliment, if you exercised your ass, so it looks the way it looks. But it's not really a compliment because he is objectifying you.
I see, thanks. Just out of curiosity: I already asked you for your pronouns a couple of weeks ago, but back then you didn’t want to answer me. What changed? You don’t have to answer the question, if it makes you feel uncomfortable.
This time you asked how you should call him. Hee hee wants to be refered to as Bernd by us. You could have already known this. First time you probably asked how hee hee refers to himself which is a very delicate matter to say the least.
Does not change the matter of fact that hee hee wants to be called from us by Bernd while his pronouns in the real world might be completely different and extremely complicated.