Hormones (Full title: Hormones: Wai Wawun, "Hormones: "), promoted as Hormones: The Series, is a Thai teen drama television series produced by GTH and first broadcast in 2013. The show follows the lives and relationships of a group of secondary school students as they go through school and home life and face various issues. Breaking the mould of Thai television, which typically features Thai soap operas and sitcoms, Hormones was conceived with a style more commonly found in the U.S. and production values more usually associated with filmmaking. It also distinguished itself by featuring controversial issues such as teenage sex and pregnancy, homosexuality and school violence.

The series' first season was directed by Songyos Sugmakanan, and was broadcast on satellite channel GMM One and online from May to August 2013. The series was positively received and, despite not being shown on free-to-air terrestrial television and being criticized for its content, proved extremely popular, prompting the creation of a second season. Directed by Kriangkrai Vachiratamporn, the second season began broadcasting in July 2014. In September 2015, Hormones 3: The Final Season began broadcasting. The episodes of the final season were also released in the GTH's official channel with official English subtitles.

Production

Hormones is produced by Thai film company GMM Tai Hub (GTH) and its subsidiary production and casting company Nadao Bangkok. According to director Songyos Sugmakanan, Hormones was conceived partly as a channel for GTH to create acting opportunities for its teenage actors and partly as an experiment in creating a drama series that was non-typical for Thai television (which usually features Thai soap operas and sitcoms). With a concept partly based on Songyos's 2008 film of the same name and inspired by the British series Skins, Hormones seeks to explore and portray various aspects and issues of adolescent life. These include topics normally considered taboo for open discussion in Thai society, such as teenage sex and school violence.

In creating the script, Songyos and the writing team conducted online research on contemporary adolescent issues, but also learned from the experiences of the young cast members. He aimed to show the issues from a teenager's point of view and actively avoided any preaching, trying instead to have consequences of actions implied through the characters' experiences. Songyos opted to use the filmmaking techniques that he was familiar with in the creation of Hormones, adjusting them to suit a television production. Filming of the first season took place from December 2012 to April 2013.

Although originally planned for only one season, GTH announced towards the end of the first season that it would be producing a second one, responding to the show's popularity. Songyos switched roles to become producer for the second season, with Kriangkrai Vachiratamporn, who had co-written the series, becoming director. GTH also launched a casting programme with an accompanying reality series titled Hormones: The Next Gen, in order to select additional actors to supplement the original main cast from the first season. Twelve actors were selected as The Next Gen with five of them got supporting roles in the second season.

In 2015, GTH announced the third season of Hormones entitled Hormones 3: The Final Season, which referred the season as the show's final season. With five The Next Gen actors, who were the supporting actors in the second season, were promoted to be the main casts of this season, along with other five from the original The Next Gen final 12, Sky Wongravee who was originally not a part of The Next Gen final 12 but was selected as one of the main cast, and Fon Sananthachat, Belle Kemisara, and Ton Tonhon as the remaining First Gen actors who still had a key role in the show's third season.

Storyline, cast and characters Hormones features an ensemble cast, with nine main characters in the first season. The story mainly takes place at the fictional Nadao Bangkok College, where the characters attend upper-secondary school. All the main characters are followed throughout the season, with each episode focused on one or a few of the characters and the issues they experience.

The main cast for the first and second seasons, in order of first-season billing, are: Pachara Chirathivat (Peach) as Win, the most popular boy at school who is used to getting what he wants Ungsumalynn Sirapatsakmetha (Pattie) as Kongkwan, a role-model student seen by her classmates as "the perfect girl" Sutatta Udomsilp (Punpun) as Toei, a friendly girl who gets along better with male friends than with other girls Chutavuth Pattarakampol (March) as Phu, a bisexual saxophonist in the school concert band and Toei's ex-boyfriend Sirachuch Chienthaworn (Michael) as Mhog, an artsy and reclusive boy obsessed with film photography Gunn Junhavat as Tar, an ambitious boy with a passion for the guitar and an attraction to Toei Sananthachat Thanapatpisal (Fon) as Dao, an innocent dreamy girl with an overprotective mother Thanapob Leeratanakajorn (Tor) as Phai, a hot-headed boy who often gets in trouble for violence Supassara Thanachat (Kao) as Sprite, a free-spirited, sexually liberated girl

Three supporting actors from the first season also receive main billing in the second: Sedthawut Anusit (Tou) as Thee, a school band flutist and Phu's ex-boyfriend Napat Chokejindachai (Top) as Pop, the de facto school reporter who knows about all the happenings in the school Kemisara Paladesh (Belle) as Koi, Dao's best friend and girlfriend

New characters in Season 2 include: Thiti Mahayotaruk (Bank) as Non, a cheerful and friendly boy with a bright personality, who becomes Thee's new best friend. Thee falls in love with him, but he only sees Thee as a "brother." Nichaphat Chatchaipholrat (Pearwah) as Kanom-Pang, Tar's girlfriend and Pop's younger sister Narikun Ketprapakorn (Frung) as Oil, a girl who is very quiet and reserved. She is Kanom-Pang's best friend, runs a fake Facebook account in Sprite's name. Teeradon Supapunpinyo (James) as Sun, a new vocalist of Tar's band, See Scape. He is Kanom-Pang's classmate, and he is a funny and innocent boy with a unique voice. Kanyawee Songmuang (Thanaerng) as Jane, a drug-addicted girl. She is Win's new friend from New York.

One supporting actors from the first season and second season also receive main billing in the third: Tonhon Tantivejakul (Ton) as Phao, Phu's younger brother and Robot's friend, who aspires to be See Scape's new guitarist.

New characters in Season 3 include: Sarit Trilertvichien (Pea) as Boss, a smart and serious boy that wants to make a differences in the school. However, he is not well liked by others. Nutchapan Paramacharenroj (Pepo) as First, a hilarious and fun-loving kid who sometimes hang out with Non and Pala. Wongravee Nateetorn (Sky) as Pala, a quiet, earnest, simple boy. He lives with his grandmother, who appear to be strict. Narupornkamol Chaisang (Praew) as Zomzom, a tough girl who often hangout with her three friends. Her parents are divorced, but she maintains a good relationship with both her parents, and her father's friend, John. Atitaya Craig (Claudine) as Mali, the daughter of John. She moved with her father from America to Thailand, and has limited understanding of Thai. She became ZomZom's sister and has a good relationship with her. Mali has a huge crush on Sun. Jirayus Khaobaimai (Rolex) as Robot, a close friend and a classmate of Phao. They came from the same elementary school. Pachara, Ungsumalin, Sutatta and Sirachuch had already played major roles in GTH feature films prior to Hormones, while most of the others had experience in supporting roles in films or mini-series. Sedthawut and Kemisara made their acting debut in Hormones. Five new actors from the Hormones: The Next Gen programme also made their acting debut as supporting characters in the second season.

In Hormones, the main characters (with the exception of Dao and Koi, who are a year younger) are matthayom 5 students (equivalent to grade 11) in the first season, which is set during the 2012 academic year. The second season takes place a year after the first. Supporting characters include teachers, family members, classmates and various others.

Episodes Each season of Hormones consists of thirteen episodes, with one special each at the beginning and the end. The episodes are as follows.

No. Episode title Main character(s) of episode Original broadcast dateSeason 10 Special: character introduction - 18 May 20131 "Testosterone" Win 25 May 20132 "Dopamine" Tar 1 June 20133 "Endorphin" Sprite 8 June 20134 "Serotonin" Mhog 15 June 20135 "Estrogen" Toei 22 June 20136 "Dopamine" Phu 29 June 20137 "Adrenaline" Phai 6 July 20138 "Progesterone" Dao 13 July 20139 "Cortisol" Kwan 20 July 201310 "Testosterone vs. Estrogen" Win & Kwan 27 July 201311 "Oxytocin" All characters 3 August 201312 "Growth Hormone" All characters10 August 201313 "Raging Hormones" (Hormone phung phlak phlak) All characters 17 August 201314 Special: the making of -24 August 2013Season 20 Special : Behind The Scene - 12 July 20141 "Ruk Krum Krim" All characters 19 July 20142 "Thee" Thee 26 July 20143 "Toei" Toei 2 August 20144 "Dao+Koi" Dao & Koi 9 August 20145 "Phu" Phu 16 August 20146 "Win" Win 23 August 20147 "Kwan" Kwan 30 August 20148 "Mhog" Mhog 6 September 20149 "Sprite" Sprite 13 September 201410 "Oil" Oil 20 September 201411 "Tar" Tar 27 September 201412 "Phai" Phai 4 October 201413 Finale All characters 11 October 201414 Special - 18 October 2014Season 30 Special - 19 September 20151 "Growth Hormone" All characters 26 September 20152 "Estrogen" Dao & Koi 3 October 20153 "Adrenaline" Zomzom & Mali 10 October 20154 "Serotonin" Phao 17 October 20155 "Dopamine" Jane 24 October 20156 "Cortisol" Boss 31 October 20157 "Androgen" Non 7 November 20158 "Endorphin" First 14 November 20159 "Testosterone" Sun 21 November 201510 "Growth Hormone II" Pala 28 November 201511 "Oxytocin" Oil 5 December 201512 "Oxytocin II" Kanompang 12 December 201513 "Hormones" All characters 19 December 201514 Special Season Finale – "Unseen Hormones" – 26 December 2015

Broadcast and reception The first season of Hormones was broadcast from May to August 2013 on GMM One, a satellite channel owned by GMM Grammy, GTH's parent company. It occupied the 22:00 slot on Saturday nights, and was also available to view online through GMM One's website, and for later episodes, YouTube live streaming. Past episodes were also made available for free viewing on YouTube.

Although the series began with some uncertainty regarding its profitability, it quickly proved extremely popular, despite not being broadcast on free-to-air terrestrial television. Each episode had about a million viewers, and by the eighth episode, the channel's viewership ratings had risen from twentieth to third for the 22:00 Saturday time slot, following only terrestrial channels 3 and 7. While teenagers make up most of the show's viewership, it has also received interest from their parents. And although the show started with only one major sponsor, it had at least ten competing advertisers by the end of the season. The success prompted the production of a second season, which was announced shortly before the end of the first. The show also developed followings in Vietnam, Indonesia and the Philippines. A DVD box set was released in October 2013.