Tips on how to become someones best friend?

It's not as easyas buy them lunch one tiime and then your best friends. It takes time, i used to be like you... i had been kicked out of popularity and had noone, but you have to stay faithful and gradually start trying to hang out with them. over the last 3 weeks i have become better and better friends with someone, but still we're only just friends. i hope to become his best friend and if you take it slow gradually start chatting with someone you'll soon be close.