getting married soon

I'm trying to find a poem or essay to be read during the ceremony of our wedding. "wedding readings" yields too much that's very specific to marriage and the other stuff is a little too sensual. where can a girl find a 2-3 minute piece of writing about loving someone so much you'd find a way to cheat death and stay together longer? that you've become one soul split into 2 bodies? about how loving someone has brought all the color back to world and made things interesting again? about how i wish we could eat each other's hearts as a little unity ceremony? just curious