Simon Callum (Jason Bateman Jason Bateman) comes to live in California with his wife Robin (Rebecca Hall Rebecca Hall), who works in painting and design, because he found a new job. Simon made a small success in his career, the couple were in harmony and lived a carefree life. While shopping, Simon happens to meet Gordo (Joel Edgerton Joel Edgerton), a high school classmate, and the two wave goodbye after a brief conversation. A few days later, Gordo came uninvited to bring a small present for the couple, and the three of them had dinner that night, but Simon did not feel very happy, and it was obvious that he did not like the classmate who had always been so strange. On the contrary, Robin appreciated the warm-hearted man. After a small twist, Simon finally decided to break up with Gordo, who did not belong to the same world at all. Gordo's face was lost, and a strange expression appeared on his face.