Father and Son (2015)

Aek is a gay dad who has raised his surrogate son alone after the death of his partner. The relationship between father and son is unpleasant and unstable due to Aek carelessly living his life. The child, Nueng, tired of his father, being bullied and having been betrayed by his boyfriend, kills himself.
This story revolves around Aek trying to save Nueng with the help of a mysterious salesman claiming he can save Nueng. With nothing to lose and having been given the chance to save his son, Aek tries but will it work?