Gah, that's so annoying! You're a human being, not a goldfish in a fishbowl, and if you cry because you're proud, that's great, but it's personal. And why would you want to sit next to a person who is sniffling throughout the whole movie anyway, even if it is "cute." I want to see the movie the first time with people who appreciate the material, so I'm not dragging random friends to go see it with me the first day. I'm going with some good friends who love the musical as well. Is there anyway you could see it with all of these people at the same time? I, for one, would reccommend just going by yourself the first time, like Chloe said. Just tell them that it's what feels "right," or something. Sure, they may be disappointed, but they'll get over it.
"Blow out the candles, Robert, and make a wish. Want something. Want something."
Wishes come true, not free.