Friendship is something magic.It can't be compared with anything else,in my opinion.But when you say that someone is your friend it's like saying he/she is part of your family.
You see,friendship has to be something worth it,like when one of you is the moon and the other the sun,or when one one is Yin and the other Yang.You have to complete each other and you have to love each other's flaws.
Friendship isn't about lying,cheating or saying "Hei,you're nothing but a simple person who is filling up my time when I'm bored.".It's not about arguing when one of you finds out a lie told by that somebody who want to see you separated.It's just pointless.
But what happends if one of you cares about the other one,but he/she doesn't?Well,that I cannot say..I wouldn't have the strenght to give up on him/her.There's a pain in your chest that can't be healed,and a regret.You can't let him/her go,you can't do anything because you care.
But what if it comes a time when you really have to let it go..?You just have to raise up and say "THIS IS IT!".With your heart broken and your mind wide open..you just don't know what to do..