LOOKING FOR THE TITLE OF A SONG BUT ONLY KNOW SOME OF THE LYRICS

Here are some of the lyrics: HELD CAPTIVE BY YOUR SMILE, IMPRISONED IN YOUR ARMS. then it goes on a little bit and then: LOVE OF MY LIFE WE ARE CLOSER THAN ok i don't know anymore than that. so if you could help me find the song title to it or who sings it that would be great. thanks! oh, it is a christian wedding song.