Harrison is the kind of guy that will cheer you up but as soon as you annoy him he will literally go ape shit on you. Harrison's are also great with the lady's and can take any girl from you.
Person 1: Hey, you better be careful or Harrison might take your girl.
Person 2: Holy crap your right.
Harrison is a very loyal guy. He'll always be there for you, not to mention he has just about the best sense of humor out there. But he can be sensitive. He's really smart, but he has a crazy stupid side. He is just about everyone's friend. He is really kind and considerate, but he can also turn his back on you in a heartbeat. He is the type of person who you will never see alone, he will always have a friend with him. He has inside jokes with about... almost everyone.
Girl: who's that?
boy: oh him? that's Harrison
girl: oh he seems cool
boy: yeah he is, he's like everyone's friend