Thank you, Campus Transit

Guy 1: Hey, you want to go to Border's tonight?
Guy 2: What are you going to buy?
Guy 1: What?
Guy 2: What are you going to buy?
Guy 1: [something I didn't hear]
Guy 2: Yeah, I was going to buy a book, but I wanted to see if you still had it.
Guy 1: Which one?
Guy 2: The Zombie Survival Guide.
Guy 1: Which book?
Guy 2: No. It's too embarrassing to say again.

Mind you...these two guys aren't standing anywhere near each other. The entire bus heard this conversation.