#1 Help You Move
A friend is someone who will help you move, a best friend is someone who will help move you!
#2 Reaction To Your BFF
It doesn't matter what you say, they will ALWAYS be your bro, so you might as well make it funny.
#3 Romance
Your romance is their romance, and they want you to succeed and will help. If they can get a laugh out of scheming something up for you and 'Juliet', they will.
#4 Childhood Best Friends
Some BFF start before puberty, and although you grow up and move away, time is never lost. When you see them again it's like when you were young.
#5 BFFs Are A Laugh
One thing BFFs know well, and that's laughter is the most important thing in life. AND who else can make you laugh as much?
#6 BFF Slag You
The only time you have to worry about your friendship, is if they don't poke fun at you.
#7 Private Talk
Who else can you talk in ease about bodily functions and the other grossest stuff in life?
Source: https://lockerdome.com/causewereguys/7065673046165524