When I saw Boy From Oz, Lauren Bacall and Liz Smith were three rows in front of me (though they didn't come to the show together). I went up to Ms. Bacall at intermission, apologized profusely for intrtuding on her evening at the theatre, and told her how much I admired her work, and she took my hand and thanked me profusely, looking extremely touched by words I'm sure she's heard hundreds of times before. She's an amazing lady!
"Peace! The charm's wound up."
--Macbeth