Two Hearts, One Beat

I saw you leave, my heart left too It left my chest and went with you And there I was left on my own My thinking spot now all alone Keep my heart, take care of it Make it something when you knit A cover for it, it will fit Just use your heart as the template Let it out once in a while Let it see your awesome smile Think of me, I'll think of you I always will, that's nothing new Until the day we say, we do Hold it close, keep it in view And how I want that day to come When both our hearts will beat as one