1. I want to be with you for the rest of my life.

我要和你共度余生。

2. I didn't stop thinking about you all day.

我整天都在想你。

3. I'm so happy I met you.

真高兴能认识你。

4. You're a knockout.

你美(帅)呆了。

5. I'm mad about you.

我为你疯狂。

6. I fell in love with you the moment I saw you.

见到你的那一瞬间,我就爱上你了。

7. You fill my life with joy.

你使我的生命充满喜悦。

8. You complete me.

你使我的生命更完整。

你使我的生命更完整。(You complete me. )