wat are fren? a spare tire ma?

wat r fren in everyone context? are they just spare tire for those that haven hav bf? when u hav bf liao.. u can deny having best fren? when u are alone then u can stick wif ur best fren? then when u hav bf liao.. u can actually leave ur best fren just like that? i dun understand.. wat is best fren mean to u.. i am really getting fed up wif people like them.. i am just so not into this type of person.. and i really hate this people.. hate them.. fren are not spare tire k?? NOT SPARE TIRE.. angry.. please dun hurt others heart when u dun appreciate fren.. others love frens so much but u take people for granted.. you really think people owed u a? people treat u like precious.. u treat people like grass.. kanasai.. angry.. angry..