Lifelong friends and married couple, Seok-ho and Ye-jin, invite their close friends since childhood over for a housewarming dinner. They end up playing a game where they must share all the messages and calls to their cell phones. Though it starts off lightly, more and more uncomfortable, hidden truths start to surface. People they had thought were closest to them start to feel more like strangers, and their suspicions and strife worsen. Based on the 2016 Italian film Perfect Strangers. 2018. South Korea. Director: Lee Jae-kyoo. Starring: Yoo Hae-jin, Cho Jin-woong