Lyric discussion by pureOwTkAsTemotion 

Cover art for Alone lyrics by No Use For A Name

Basically, he's just telling of a girl that used to be loved by everyone and now, becoz of her lies and prolly sum other thing she'd done...they just totally turned their backs on her. And he's saying that, the second she realizes her wrongs and actually starts to change, only then will she not be alone.