I'm a big ol' meanie

Me: You want to watch Mission Impossible 3? I have it.
Guest: Yeah.
Me: Ok, I'll put it on.
P: I didn't know you had this.
Me: Mission Impossible 3? Yeah, I bought it awhile ago.
P: No, World Trade Center.
Me: What? No, I don't have that.
P: Then what's this movie?
Guest: Really?
Me: Are you serious?
P: You're so frustrating.
Me: Dude, Mission Impossible 3. I just said it like 10 times, the theme music is playing and the screen says MI3, I thought you knew.
P: You make me figure everything out on my own.
Guest: Wow.
Me: Yeah, I know.