our smile can brighten up the most dullest of days.

再黯淡的日子都可以被你的笑容点亮。

If you’re alone, I’ll be your shadow. If you want to cry, I’ll be your shoulder.

你若独行，我必相随；你若哭泣，我必相依。

If I could rearrange the alphabet, I'd put Y and I together.

如果我能重新来排列字母,我要把Y(你)跟I(我)放在一起.

Every day without you is like a book without pages.

没有你的日子就像一本没有书页的书。