I know someone in the world is waiting for me, although I've no idea of who he is. But I feel happy every day for this.
我知道這世上有人在等我,雖然我不知道我在等誰,但為了這個,我每天都非常快樂。
I don't know how to say goodbye. I can't think of any words.
我不知道該如何說再見。我不能想出說什么。
--《羅馬假日》