Mother-in-law's Introduction (2018)

Mother-in-law's Introduction 2018 / 장모학개론 2018 /

Mi Yeon and Jin Ho are three months into their marriage and are having a hot night until they get a call from her father. He's getting remarried and the couple leaves to meet her father and his fiancée the next day. However, what awaits them is shocking. The fiancée is none other than Jin-ho's ex-girlfriend Sook Hyun. Thankfully, Mi Yeon and her father don't notice anything. That night, Sook Hyun texts him and Jin Ho makes up his mind about something. (Source: HanCinema)