Elevevator, Wean, CMU Campus.
Three guys enter the elevator on the first floor, followed by two girls on the second:

Girl #1: You hear what happened to Jessie? She went on a date Friday night!
Girl #2: No way! I hung out with her Saturday, and she didn’t say a word about it.
Girl #1: She told me that she wasn’t sure if it was a date or not. It was just this guy who was leading her pottery class.
Boy #1: Uh… is his name Mark?
Girl #1: Yeah! How did you find that out?
Boy #1: He’s my roommate. I didn’t know he was dating again!
Boy #2: Communication is important.

— Overheard by TheConnor