I think I would talk to him
before the series started. When he was my age or a bit younger (late teens early 20s...but after he could fly).
I would have to ask him to hold a piece of metal with me during a lightning storm...
And then I'd ask him to be friends.
/Me realizes that it should probably be the other way around... And that I should assure him that I won't abuse the powers...
-Breanna