Taking Flight - Piano

I'm sort of new to this, so bare with me. Usually when I open this app, it's just to put random notes on a page and see how awful they sound. This is one of the first songs I've "finished" in a while.

Imagine this: you're taking off from a mystical land on a magical creature you've never seen before. It takes off, above the clouds, and you are met with nothing but happiness yet sudden and legitimate uncertainty. You ride with joy, and then it brings you back down to a world you do not recognize. A dream, it must've been. Or was it real after all?