i have known a girl since the sencondary school,who i felt quite familiar at the first sight,but she has never been my girlfriend till now.Now if i send her a mobile phone message,she will reply:impossible,stop it.What have i done?I just expressed my true feeling to her,that i got in love with her.And i thought she may the same like me,but i was not sure.However,her reply to my explanation was always no.When university life began,i was diparted from her.It was she contected me so that we kept in touch with each other.  But her reply was always no.Then four years past.