Title: 완벽한 타인 / Intimate Strangers
Genre: Thriller, Comedy
Director: Lee Jae Gyoo
Runtime: 1h 55m
Release Date: Oct 31, 2018

Lifelong friends and married couple Seok Ho and Ye Jin, invite their close friends over for a housewarming dinner. They end up playing a game where they must share all new incoming messages and calls of their cell phones. Initially starting off lightly, the game gets more and more uncomfortable as hidden truths start to surface, making them start to feel more like strangers.