"Don't call me a fucking sissy. I'm not the one flouncing off in a huff like I just lost the lead in Xanadu. Look, you're welcome to stay for as long as you need to, idiot." If Harry's watching, he'll notice that Perry looks like his seat is suddenly sharper than it was before. (Note for the observant: He always looks like that if he thinks he's gonna have to be nice to someone. Well, Harry, anway.)