Dark Secrets(2019)

Original title: สาป ซ่อน ศพ

Ek and Pan lost their child from miscarriage, so they move to a remote country resort to ease their pain. While Tor, Ek’s close friend, also has a problem with his girlfriend. The three encounter a series of weird happening in the house until Pan is found dead. Ek goes mad and always pretends that his girlfriend is still alive.