Did Derek bump into her on purpose?
When he first meets Amy by bumping into her car, did he do that on purpose...did they ever say?
Because he seemed awfully calm about the whole thing, and he seemed to 'scope' out girls...judging by his attendance at a cheerleader meeting at the end.
"I'd say this cloud is Cumulo Nimbus."
"Didn't he discover America?"
"Penfold, shush."