How many movies have Birathon Kasemsri Na Ayudhaya and Kachornchai Vajirapisutsopin collaborated on?

They have worked on 5 movies together! Their first movie together was Mr. Hurt (2017) while their highest rated movie together was Heartbeat (2019). They have not worked together since Inhuman Kiss: The Last Breath (2023). They are most known for their drama films together.