Chart Position: 2
- Originally recorded by Dee Dee Warwick (1966)
- Written by Kenny Gamble and Jerry Ross
- Lead vocals: Diana Ross and Eddie Kendricks
- Backing vocals: Mary Wilson, Cindy Birdsong, Melvin Franklin, Otis Williams, Paul Williams and Dennis Edwards
- Instruments: Funk Brothers
- Produced by Frank Wilson and Nickolas Ashford
- Also recorded by Madeline Bell (1967), Jerry Butler (1967), Lennon Sisters (1968), Nick DeCaro (1969), Peter Nero (1969), B.J. Thomas (1969), Lettermen(1969), Midnight String Quartet (1969), Don Costa (1969), Brian Hyland (1969), Roy Meriwether (1969), Reuben Wilson (1969), Jay & the Techniques (1969), Nick Noble (1969), Chi-Lites (1969), Stevie Wonder & Diana Ross (1970), Living Strings (1970), Jean Young (1970), Osmonds (1971), Kelly Garrett (1976), Candi Staton (1978), Isaac Hayes(1981), Gladys Knight and the Pips (1998), Shane Richie (1998), Michael McDonald (2003), Mica Paris (2005), Average White Band (2003), Human Nature (2007), Mike LeDonne (2009), Andy Abraham (2006), Mark Maxwell (2015) and many others