Know the difference between a friend and best friend
 
Friend:  calls your parents by mr. and mrs.
Best friend: calls your parents mom and dad.

Friend:  has never seen you cry.
Best friend: has always had the best shoulder to cry on.

Friend: never asks for anything to eat or drink.
Best friend: opens the fridge and makes herself at home.

Friend:   asks you to write down your number.
Best friend: they ask you for their number
(cuz they can't remember it).

Friend:  borrows your stuff for a few days then gives it back.
Best friend: has a closet full of your stuff.

Friend:  only knows a few things about you.
Best friend:  could write a biography on your life story.

Friend: will leave you behind if that is what the crowd is doing.
Best friend: will always go with you.

Friend: would delete this letter.
Best friend: will send this back to you and all of their online buddies