This question contains spoilers… (view spoiler)[When did Curtis get a girlfriend? Maybe it was just me skipping over that part, but in my copy of the book it says, "I panicked for a second about milking and then it all came back to me: the scrimmage, Dad's milking this morning, the touchdown, Bill showing up, Curtis's girlfriend, and then Brian's face when we touched hand after the game," - Chapter 30, page 279, second sentence.
-Rebecca ♥ (hide spoiler)]