Is Happy Birthday coming back?

Happy Birthday ended on December 30, 2018, on GMM25. The show concluded after its 13th episode, which aired on that date.

Happy Birthday was a drama and romance series that aired in 2018. It told the story of a teenage boy whose birthday coincided with the anniversary of his sister's death. On his 17th birthday, the siblings were able to connect with each other again, and she sought his help to find redemption and apologize for her past actions related to her ex-boyfriend.

The series starred Puttichai Kasetsin as Tee, Lapassalan Jiravechsoontornkul as Thannam, and Purim Rattanaruangwattana as Tonmai. The show had a runtime of 50 minutes per episode.