The context of the following conversation is Quinn beat Jesse's friend at a game of tennis after Jesse told Quinn that his friend was the best.:
Quinn says So I just won a huge game of tennis..
The friend responds Who did you beat?.
Quinn responds I bet one of Jesses friends who supposed to be the best.
The friend responds I guess that makes you the best now..
Quinn responds Not really but I'm better than them..
The friend responds What if it was just luck?.