Bobby had opened his mouth to make a 'no duh' comment to Neena, having thought Birthday Sex went without saying and that maybe she had meant something else. But then Berto spoke up, too, and joined them and Bobby became a bit flustered, raising both hands in his own defense, "Guys, guys! I know! There's nothing wrong, Berto," he glared a little at the other mutant. "Everything works just fine, thanks. And I know, birthday sex is kind of a no brainer. Of course it's in the plans." He just... didn't think he'd have to talk about it in front of Kitty's friends.
Clearing his throat, Bobby shifted his laptop so Berto could see, "Hey man, what do you think? We're adding the Walk of Fame to our day in Hollywood." A change of subject seemed in order.