Due to it's manipulative use in several tear-jerky movies and television episodes, this song always makes me feel like I'm on the verge of some serious crying. I usually hold it in though! Marvin Gaye came to mind because there's been a lot of buzz on the internet about the new biopic about the singer starring Jesse L. Martin (of Law & Order and Rent fame). He's pretty much perfect, based on his looks and singing voice, for the role.