Live Real, Now

A conversation between me and my temporally displaced self
Future Me: Excuse me, Jason?
Me: Yes?
FMe: <Slap!>
Me: May I ask what that was for?
FMe: Of course.
Me: What was that for, jerk?
FMe: That was payback for all of the hell you have put me through.
Me: What?!? I’ve never even met you, before.
FMe: Of course you have. [...]