Okay, I give up.

[Though somewhat reluctantly. Everyone should try flying, it's so much fun...]

You know Heather? [Crow blinks a bit in surprise before carrying on with a smile.] Yeah, sure am! Didn't know she had someone coming to see her, though.

[The duelist rolls his eyes at the complaint. Dude, as far as he knows, you've been here for a while; you should've figured out a way around it by now.]

Then how 'bout external ones? Try checking the position of the sun, moss on the trees and stuff like that.