Ir you're a fan of Glee then check out Dianna Agron playing a woman suffering from heartbreak in Sam Smith’s new video for “I’m Not the Only One,”  which debuted on Sam's YouTube channel on Friday.

Agron’s character finds out that her husband's character is having an affair. The husband is played by The Mindy Project's Chris Messina.

“I’m Not the Only One” is the new single from Smith's debut album.