I know what love is.

1 diamond. (you have my heart.)
2 walk you home.
3 apart. (wish I was.)
4 crawl. (afterthought.)
5 not up to me.
6 I know what love is.
7 you.
8 lay it all on me.
9 give it all up. (attached.)
10 me too.
11 crave.