Hormones (Thai: ปิดเทอมใหญ่ หัวใจว้าวุ่น; RTGS: Pit Thoem Yai Hua Chai Wa Wun) is a 2008 Thai coming-of-age romance comedy film directed by Songyos Sugmakanan starring Charlie Trairat, Sirachuch Chienthaworn, Focus Jirakul, Ratchu Surachalas, Chutima Teepanat, Chantavit Dhanasevi, Thaniya Ummaritchoti, Ungsumalynn Sirapatsakmetha, Sola Aoi, and Lu Ting Wei and Distributed by GMM Tai Hub.

Both Pu and Mai are in competition for Nana while class geek Jo is in love with a popular girl C. Meanwhile, Oh Lek is wild about Taiwanese pop sensation Didi, and Hern is thinking of cheating on his girlfriend Nuan when he meets Japanese tourist Aoi.

[1] The studio was anxious to avoid the possible controversy involved in having Japanese adult video star Sora Aoi in a movie directed at a teen audience so her name was omitted in promotional materials although she appears in the trailer.

It earned a total of 80 million baht in the box office and was the third-largest grossing Thai film in 2008.

[3][4] A Daily XPress review of the movie calls it "sexy and funny" as well as "Thought-provoking and nostalgic".