I do.

Entered with a broken wing when you showed up at my door, now I'm falling more in love than I ever was before. And if you must know the truth, I knew that it was you. So when you will and when you won't, I do.
I know that an endless love isn't something you can't teach, with you there is not a star in the sky that I can't reach. And if you must know the truth, I knew that it was you. So when you when will and when you won't, I do. So when you will and when you won't, you can trust that I will. So when we will and we won't, I do.