what is the meaning of BESTFRIEND?

why we called it bestfriend?because they will help us to do anything as long as they could help.

why we called it bestfriend?because they can lean you their shoulder whenever you cry

why we called it bestfriend?because they can guide you in your journey through this adventure life 

the most important is they never be the backstabber no matter what and they will be your permanent critisize to build you up.not talking about you at the back,when you sleep and share secret world together.what i tried to describe here it's all about bestfriend,i'm trying to be a good bestfriends but maybe i can't control my big mouth.at least i'm trying spoke honest,not talking at the back..umm~maybe i've been done that before but not when she sleep.haha.but i'm not the one that not satisfy with you.that's a lot of backstabber that we trying to get rid of it but we just can't run away with it.right(?)well,i'mma bad person and u're so fucking right person.i'll appreciate what the hell that u've been given to me.after this,why should i care bout you?you make me lose my respect for you.GO ON AND TAKE A BOW.