out of a movie

I just saw one of the most awkward encounters I've ever seen not on a movie.
So I'm sitting in the library.  There's a girl who I saw earlier in here with a boy at his computer - I think they came in here together.  Later... She's walking down the aisle, a different boy is walking up it.  They meet right by my computer.  They both say hi and stare at each other for like, 20 seconds.  Then the girl walked around him to go back to her computer and he stayed there for a minute, fiddling with his wallet wearing a confused/hurt look on his face and then walked away.  If that's not straight out of a movie, I don't know what is.