21 Days Sunshine
A chaotic story begins when neat third-year Sun has to welcome his first-year junior Shine into his home. (Source: Thai = Goodtime Radio Facebook || Translation = MyDramaList)
In 21 Days Sunshine, neat and orderly third-year university student Sun finds his perfectly organized life turned upside down when he’s forced to take in his chaotic first-year junior, Shine, as a housemate. What begins as a clash of personalities—meticulous Sun versus carefree, messy Shine—slowly blossoms into an unexpected bond filled with sweet moments, quiet understanding, and the gentle warmth of growing affection. Filmed in a bite-sized vertical format, this Thai BL delivers a surprisingly heartfelt opposites-attract romance without wasting a single minute. Each four-minute episode packs genuine chemistry, natural interactions, and just the right amount of comedic tension, making it perfect for viewers craving a light, uncomplicated love story. With its simple premise and focus on the leads' evolving relationship, 21 Days Sunshine proves that a short runtime can still hold plenty of charm.