if one day i were to go away (这里一定要用were,因为是虚拟语气）
if one day i were to go away,please believe that...it's only the test of love,and do not forsake,no matter where i am i love you and think about you just the same.no matter whether i'm at the end of the earth,i will come back to you,we said that we will be together forever,how can we break up so easily.waiting(for you)...