he's sorry, okay? brent is a workaholic perfectionist who sometimes forgets about people having feelings in his quest to do the best work possible, so i think their similarities would either make them best friends or result in fights on set every day because they're each convinced they're right about something - or maybe even a combination of the two, where they don't particularly like each other as human beings but don't let it get in the way of a really great and productive working relationship?