有首歌只听到这句i never know if what you say is real

有首歌只听到这句i never know if what you say is real say:If I know what love is,it is because of you. say:Bay-Bay what if i never know I do not know what you mean to say is, 翻译这句英文 You will never know that,i love you.bui if you know t If you real love me i belive it is possible what you have sa If I know what love is, it is because of you.该怎样回复这句话 I Know What You Want to Say i dont know what do you say You know what I want to say ? If I know what love is It is because of you .If I had a sing If you can understand what i say