[ Peter doesn't really want to fight but it looks like he's got no choice in at least defending himself. The man lunges but Peter sees it coming and he dodges out of the way, giving the man a push to send him tumbling to the ground.

Shifting around, he puts himself in front of Billy again and throws his hands up. ]

Come on, there's no need to do this. Someone's going to get hurt and I don't want it to be me. Or you. Or him. Just...get out of here, man. Get out of here.

[ Would the man listen? Who knows but Peter's not letting him get to Billy. ]