Pee Roon Pram Ruk (2016)

Logan (Tanis Maoonslip), who is a mafia boss in Hong Kong, gets ambushed by his enemies and is left unconscious and with anmesia. He is rescued by Chamin (Amena Gul) who is a doctor and eventually they fall in love. Logan runs into his old friend Danis but he doesn't remember him. They get into a fight where Logan hits his head on a wall and loses his memory again. Later he regains all his memories but doesn't remember Chamin. However fate will have them meet again when he takes his son to the hospital.