In order to be irreplaceable, one must always be different.
要做到不可替代，就要与众不同。
Nobody's ever loved anybody as much as I love you.
我对你的爱无人能及。
It's easy once you know how.
一旦你明白，就会很简单。
Never frown,because you never know who is falling in love with your smile
别愁眉苦脸的，因为你不知道谁会爱上你的笑容。
Love is like the wind, you can't see it but you can feel it.
爱像风一样，看不到，却感觉得到。