"Robin tried to explain this whole thing about...punching? Like punching up or down? I didn't really pay close attention but I got the general idea. Like, if someone is shorter than you and you need to punch down...that's...worse?"

Maybe he paid less attention than he thought.

"Whatever. We were young...er. And we're smarter now. So, all in the past, right? We can let that high school shit go."