They'd have to be funny, and there for me, and they'd have to like going out... Anybody can become my best friend, really, except for jerks... And my best friend is exacly the right person.
I have a best friend, and I have no intention of letting her go for another friend.
Well, she's intelligent, so I can have conversations with her. She's just about as strange as I am, so that keeps things interesting. She has this...charisma that I like. She cares for me too, I'm sure of that. I also care for her. There's a reason why I'm spending most of the money I have just for her birthday in a couple of days.