Hoi is a van driver who was a photographer before COVID-19. One day, he received a message from his ex-girlfriend Yin, who had already migrated. They met on the night before she left Hong Kong again. After separating for a few years, the discussion on the long-forgotten love seemed to be the hidden agenda of this night. The two individuals, who had already embarked on completely different journeys in life, had to find a way out for their complicated relationship.