The context of the following conversation is After months of preparation, Lee finally managed to kill their wife.:
Lee says Well I finally did it..
The friend responds What did you do?.
Lee responds You know. That thing we talked about. I did it..
The friend responds Wait, what? You mean you killed your wife?.
Lee responds Well we probably shouldn't say that out loud. But let's just say she won't be nagging me anytime soon..
The friend responds So, does that mean we're moving to Mexico together like we talked about?.