Capes Give It Away

If you ever discover that you can fly, keep it to yourself for a bit. The only thing better than being able to fly is springing it on friends and loved ones at the appropriate moment.

(You and a friend stand on a rooftop overlooking the city at sunset)

You: What a gorgeous sunset.

Soon-to-be-stunned friend: Yep. Sure is.

You: Man...well, see ya later! (flying off)

Formerly soon-to-be-stunned friend: WTF?!

You: (from an increasing distance/height) I'll call you tomorrow about seeing that movie.

If your friend ever brings it up, deny it, and never fly in front of that friend again. It'll take discipline, but it'll be worth to make a good friend think they're crazy.