“I’m Not the Only One” is a song by British singer-songwriter Sam Smith. It will be released in the United Kingdom as a digital download on August 31st 2014 as the fourth single from his debut studio album, In the Lonely Hour. “I’m Not the Only One” was released in the United States on July 2nd.
The song was written by Smith and Jimmy Napes. The music video premiered in early August 2014, on Sam Smith’s official YouTube VEVO channel.
The official music video for “I’m Not the Only One” was released on August 1 and directed by Luke Monaghan. The music video features Glee’s Dianna Agron as a scorned bride and The Mindy Project’s Chris Messina as the cause of and cure for her heartache.