Mom's Friend 4 (6.2)

Movie · 2018 · 1 h 17 min · Romance

Min Jung's husband has been traveling for 300 days and she feels lonely. When her friend Chung Hee moves in next door, Min Jung often visits her house, during which she keeps meeting Jae Ho, Jung Hee's son. After having an impulsive affair with Jae Ho, Min Jung tries to forget about it, saying, "It was a mistake," but she keeps remembering his young body.

Directed by: Chae Joon-woo

Starring Yoo Ri, 상우, Si Hoo, 朴智妍, 成宥利, Kim Ji-yeon

We don't know where to watch it in the US.