Okay, this has been killing me all day. Something is stuck in my head, something from a show or a movie. And for the life of me, I can't place it. Me. Mr. Moviequoteguy. I know, it's crazy. Help me out.
Here's the scenario: There's a group of people. One of them is being bothered on and off by a fly. No one else sees this fly, and thus just think he's (or she) is making it up. The fly continues to bother this person, as does the fact no one believes them. This goes on to the point we, the audience, starts to think they're crazy as well. Until the end, where someone else finally sees the fly. And that person realizes that the other person wasn't crazy after all.
I've gone through the list of shows I watch, and only a few seem to match up. I've narrowed it down to Battlestar Galactica, Scrubs, or a third option that isn't either of those two.
Please, if this is familiar to you, help a brotha out. I'm not crazy. This happened.