A big moment for me is when Gonzo is saying goodbye to Kermit, Rizzo, and co. in Muppets From Space. I've had so many times when I had to leave my friends and just didn't know how. Watching that scene always helps me, for some reason.
And of course, there's one particular line in The Muppet Movie that moves me.
"Yeah, well, I've got a dream too. But it's about singing and dancing and making people happy. That's the kind of dream that gets better the more people you share it with. And, well, I've found a whole bunch of friends who have the same dream. And it kinda makes us like a family."
That hits a chord with me because, ever since I was six, I've wanted to go and make movies, and somehow, a few of my friends have decided they want to help me achieve that... and a few of them have realized they want to go down similar paths. So, watching that scene always reminds me of the power of friendship and how one person can change your course, or help you down it.