Sure! This one's a repost but with added info <3
Safe to say Tim has an extroverted personality, more chill in teenager's nature. He wouldn't mind fooling around with Al if Tim is eager to do so!
Al is an extreme extrovert as a kid, as long as your nice and fun Al will never discriminate; but as a teen will probably bite you if you try to get close, he becomes a bit hot-headed and agressive. But I'm sure the two would get along.