I agree with ZippyJen in that I like when I can take away stories from seeing a show because there were things that happened that were memorable (case in point, I saw the Les Mis tour a while back, and one of the times I saw it, the gun that kills Gavroche in Act II didn't go off at first...you could cut the tension in the room like a knife, because the boy seemed startled by it. He ended up finishing the song and THEN the gun went off...not a good thing by all means, but I can say I was there to see it)
I love the kinship you can have with a show and its players as well. You do feel a personal connection to these characters, and because their performance varies ever so slightly from night to night, unless two people have seen the same performance, they will have different impressions to share with each other.
Q: What is the most weirdest or funniest thing a fan has asked you?
Joe Flanigan, Stargate Atlantis: When a fan asked me for help with his grammar. I'm available.