Is Club Friday Theory of Love: The 21-Day coming back?

No — Club Friday Theory of Love: The 21-Day ended on 2025-02-07. The show aired its final episode on that date on One31.

Club Friday Theory of Love: The 21-Day was a Thai drama series that premiered in 2025. It explored the idea of using a psychological theory that suggests repeating an action for twenty-one days can change behavior, applying it to matters of love. The story focused on a woman who believed that pursuing a man for twenty-one days could win his heart, but she decided to use this approach to uncover the truth about his sexual orientation.

The series was a psychological drama that delved into themes of love, obsession, and self-discovery. It followed a woman determined to prove her feelings and understand her love interest, despite rumors about his sexuality. The show was set in contemporary Thailand and aired over a span of three weeks, ending in early February 2025. Its premise centered on the challenges and surprises that come with trying to change or influence someone’s feelings through persistent effort.