He knows

He wasn't too excited about his gf at first either, but since last week everything was different he told me. Everybody was nice lol
So I supose I should take his word on it, and just try to hang out with them one more time and see how it goes
My main issue was just; Is this one of the golden rules of friendship ?Are you supposed to do this as a friend, or are you allowed to say you hate there fucking butt