The context of the following conversation is Sasha and Quinn used to be good friends.  But their friendship stopped when Sasha dated Quinn's girlfriend.:
Sasha says I think I've made a big mistake and now I regret it..
The friend responds Yes, I mean you shouldn't really date your friend's girlfriend..
Sasha responds I know, Quinn seemed pretty mad..
The friend responds Yeah, I agree and you were good friends before that so it's a big problem..
Sasha responds Let's catch up over some coffee sometime and I can tell you more..
The friend responds I would love to do this, we should catch up!.