Bella gives Arthur one wide-eyed look of affected hurt, then huffs audibly and takes a step towards Marisa. She will get mileage out of being a rude young lady if that is what it takes to disengage from him. "I got a copy of the handout, though." And looked at it for exactly one second. "My classmate wanted to ask you why you're using Common Lisp instead of his favorite implementation, but there wasn't time. He'll flip if I tell him I met you and got to ask."