<P> In the United States, "I'm Not the Only One" shared similar success . It debuted on the Billboard Hot 100 at number sixty - nine, during the same week where "Stay with Me" was in the top - ten and "Latch" was reaching the top - twenty . It later reappeared at number ninety - three, and within four weeks the song climbed to number twenty - five, becoming that week's biggest gain in digital sales . The following week, the song reached number twenty, marking his fastest flight to the top - twenty (seven weeks) among his four entries . Four weeks later, the song climbed to number nine, thus earning Smith his third top - ten single in the same year (2014). With three top ten singles, Smith became the only male to achieve the feat in 2014 and the third overall artist with the most top ten singles of 2014, along with Iggy Azalea, who also scored three, and behind Ariana Grande, who had four . It eventually peaked at number five, becoming his second top - five hit . </P> <P> In Australia, the song failed to reach the top - ten by one position, reaching its peak at number eleven, ending his strike of consecutive top - five singles, but in New Zealand the song peaked at number three, earning his second consecutive top - three single . In both countries, the song was certified 2x platinum by the Australian Recording Industry Association and the Recorded Music NZ respectively . In Brazil, the song was his first top - forty hit, reaching its peak at number thirty - nine . The song was also successful in South Africa, where it reached the top of the charts, and South Korea, where the song peaked at number two . </P> <P> The official music video for "I'm Not the Only One" was directed by Luke Monaghan, who also worked with Smith on the video for "Leave Your Lover", and it was filmed in Los Angeles on 8 July 2014 . 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 . As Smith revealed: "I'm a huge fan of both of them . I thought I had my dream team around me ." Agron revealed that she "tweeted Sam a long time ago and told him how important it was that I discovered his music . He tweeted me back, and we started messaging each other . Then the video happened, and we've become friends ." Also featured is actress Christina Elise as the mistress . Smith also claimed he wanted to "bring the song to life a bit more"' and "strike a nerve with a certain group of people". It was released to Smith's YouTube / VEVO channel on 1 August 2014 . </P> <P> The cycle of infidelity is the main theme of both the video and the song . It starts with a shot of the couple's house with Agron telling Messina that she made him breakfast, but he says he is in too much of a rush to eat it . She walks him out, and then he goes straight to a bar and does shots with his mistress, while Agron's character drinks alcohol and pieces together her husband's indiscretions . While Smith performs in the saloon, Agron proceeds to uncork a bottle of white wine in the middle of her neighbourhood liquor store, drink away her problems, and then eventually set fire to Messina's possessions . At the end of the video, she welcomes him back home as if nothing had happened . </P>

Sam smith i'm not the only one video cast