I Wish I Couldn't Remember Anyway

Allison and I are sitting in a bar trying to justify our eight dollar drinks.
Allison: I figure it's all right because I haven't been to a bar since I was in Dallas.
Kevin: That's true. I can't even remember the last time I've been to a bar.
Allison: See? We can treat ourselves.
About a minute pause in conversation as we drink
Kevin: Oh wait, I just remembered that I was at a bar a few days ago.
Allison: Oh, haha!
Kevin: And wait, you were there with me!
Allison: I was?
Kevin: Yeah.
Allison: Oh right! Hahaha!
Since the drinks are already paid for, we have no choice but to drink on. Fortunately, we have a DD.