Season 1

• 

  5.0/101 votes

  Testosterone

  Season 1 Episode 1 - Aired 5/25/2013

  It's the start of a new school year. Popular student Kwan becomes class president, while bad boy Win challenges the school rules in a big way.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Dopamine

  Season 1 Episode 2 - Aired 6/1/2013

  After playing guitar in one of Win's videos, Tar gets the chance to play with See Scape, the most popular rock band at school.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Endorphin

  Season 1 Episode 3 - Aired 6/8/2013

  Kwan and Win are both chosen to represent their grade in the Teacher's Day ceremony. Sprite's flirtatious ways get her in trouble.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Serotonin

  Season 1 Episode 4 - Aired 6/15/2013

  Phai loses his friends when he starts dating Sprite. The girls at school gossip about Tar and Toei. Mhog keeps neglecting his girlfriend.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Estrogen

  Season 1 Episode 5 - Aired 6/22/2013

  Toei walks into her classroom to find the word "slut" scrawled on her desk. Tar wants to reach out to her, but things are still awkward between them.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Dopamine

  Season 1 Episode 6 - Aired 6/29/2013

  Everyone is gossiping about Toei's run-in with the older girls. Thee and Tar get jealous when Toei starts hanging out with her ex-boyfriend again.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Adrenaline

  Season 1 Episode 7 - Aired 7/6/2013

  A monk tells Phai that he's heading for a fatal destiny, but he can't stop getting into fights. He's also increasingly jealous of his girlfriend.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Progesterone

  Season 1 Episode 8 - Aired 7/13/2013

  Although worried at first, Dao's mother ends up being impressed with Din. So much so that she asks Dao to invite him over for dinner.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Cortisol

  Season 1 Episode 9 - Aired 7/20/2013

  Through Win's manipulations, Kwan finds out that her father has a secret son. Sprite struggles with her "easy" reputation.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Testosterone & Estrogen

  Season 1 Episode 10 - Aired 7/27/2013

  Kwan gets caught cheating on the chemistry exam, and the news spreads like wildfire -- along with rumors about her parents. Win feels responsible.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Oxytocin

  Season 1 Episode 11 - Aired 8/3/2013

  Summer break begins. Win takes his frustrations out by sleeping with girls at the club. Kwan meets her father's family. Sprite's baby sister is born.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Growth Hormone

  Season 1 Episode 12 - Aired 8/10/2013

  The students return to school. See Scape is performing at the Big Mountain music festival and Tar can't hide his excitement. Phu apologizes to Thee.

  Director: Unknown

  Writer: Unknown

• 

  N/A/100 votes

  Hormones

  Season 1 Episode 13 - Aired 8/17/2013

  The two-day Big Mountain festival begins. Everyone's there, including Dao, who's lied to her mother about where she's going.

  Director: Unknown

  Writer: Unknown