The context of the following conversation is Quinn knew Ash well enough that they broken into and stole a jacket from Ash's locker.:
Quinn says Do you think Ash will know that we stole his jacket after we broke into his locker?.
The friend responds I don't know, does anyone else know his combination?.
Quinn responds I am not really sure, I thought he gave it to a few people..
The friend responds Well than it's his fault for giving his combination out to so many people..
Quinn responds That is exactly what I was thinking too..
The friend responds His loss, our gain, next time, keep it a secret!.