One of Jack's favorite things to do is to let balloon's go. Anytime he gets a balloon the first thing he wants to do is go outside and let it "Fly sky" he will say "bye bye balloon" until we let him go out and let it go.
The moment before he let's it go he get's really excited and practices a few times, rasing his arm up quickly but not letting the balloon go yet.
Finally he will let the balloon go and he leans his head back and watches it go for as far as it's in view.
He'll say "bye bye balloon". It's fun to watch him get so excited, I start feeling excited to just waiting for the moment he lets it go and we can watch it fly away.