I'm getting little snatches about the boy's personality. This shall be the place where I dump such things so I do not forget them.
Intellegence/School Life/Future:
Yuu is fairly smart in that he can get good grades without really trying. He kind of coasts through school and puts forth just enough effort to keep up the A- average that keeps his parents happy and quiet. He doesn't really have any drive, aim, or passion for the schoolwork, though, and no real idea what he wants to apply himself to. He assumes he'll go to college but hasn't yet thought of where or what he'll be studying. He figures that, if nothing else, he can get his dad to get him on with one of the offices he's affiliated with.
I think his reasoning here is that work is for work, play is for play, and you really don't have to enjoy your career as long as you manage to throw some fun in your life somewhere else along the way.
Hobbies/Interests:
He enjoys dating for fun as well as flirting. He's not looking for something to be committed to, it's just another way that he relates to certain people.
He may have an interest in motorcycles. Which means I may have to research them as I know nothing about it. o_o He doesn't own one, but he'll catch a ride with a friend whenever possible. Actually, joyrides of any sort appeal to him.
He likes candid photography. Not always the kind involving people. He's more likely to snap a shot of an object in a quirky situation, or an street sign with odd text.