O-Negative
#The same group of friends, same blood type and same lover.
A group of five teenagers of the same blood-type 'O' become friends at art college. Prim has a crush on bad boy Art, while her friend Foon likes quiet Puen. The five form a band and survive freshman initiation rituals, but conflict erupts when romances break up the group's harmony.
- Genre: Drama, Romance
- Director: Pinyo Roothum
- Cast: Tata Young, Manaswee Krittanookul, Ray MacDonald, Shahkrit Yamnarm, Sriphan Chunechomboon
- Country: Thailand