What is your favorite ''slow dance'' song of all time?

Looking for a romantic tune, when you want to get real close to your partner,and get them in the mood.I have a personal favorite from 1959,which I think should be near the top of any list.Anyone care to guess? I'm sure people out there can come up with their own personal favorites.
I am a Rock - Simon and Garfunkel
Nice counterpoint between the lyrics and the cutie you were snuggled up to.
If you want to slow dance to "Love Hurts", at least make it to the original version by The Everly Brothers. If not that one, the early-70's version by Gram Parson & Emmylou Harris.