Erm...
Whats with the questions?
Well...I think the angel one doesn't work technically, because if you hugged someone, the other person's wing would be backwards in comparison to yours so they'd flap in the opposide direction to yours and that wouldn't work, and it would be hard to sync the wing beats as they're on two different shoulders and everything- so...okay, now I'm going to shut up. I've been a bit a pessimist since that biol. exam...*sigh*
Anyway, where'd you get the quotes?