[5] It features an ensemble cast that includes Yoo Hae-jin, Cho Jin-woong, Lee Seo-jin, Yum Jung-ah, Kim Ji-soo, Song Ha-yoon and Yoon Kyung-ho.

They end up playing a game where they must share all new incoming messages and calls of their cell phones.

[5][10] Intimate Strangers was released on 31 October 2018, alongside Hollywood films Bohemian Rhapsody, Halloween and The House with a Clock in Its Walls.

[12] Yoon Min-sik from The Korea Herald gave a mixed review and wrote, "Though it starts off dull, the film quickly heats up -- both in terms of fun and drama.

[16] During its opening weekend, the film topped local box office with US$9.3 million gross from 1,173,171 attendance, leaving Bohemian Rhapsody in second place.