The story of a group of teenagers with different problems. They live and share together to find the missing piece, chasing dream and the meaning of life.

Pu is a young woman who is having some bad dreams. Her father, meanwhile, has fallen in love with a karaoke bar hostess girl named Yok who's the girlfriend of a mobster. A hitman named Noi is then dispatched to kill the father, and Pu ends up falling in love with Noi.

Four teenage schoolgirls - Bee, Tum, Nui and Tim - have been friends for a long time, and have sworn to be true to one another forever. Their relationship is as colorful and lively as they are, and they feel nothing can tear them apart. This proves to be not so permanent when one day, Tum meets a teenage boy called Daeng. As Tum's puppy love develops into something more serious and she and Daeng spend more and more time with each other, the relationship with her three friends simultaneously takes a turn for the worse. They resent her and feel she's neglecting them. Meanwhile, despite family crisis, Tim becomes the only person among them who could see that something has to be done to get everyone back on track. Only love, devotion and forgiveness could, together, be the solution for them.

The film tells the story about how to love and to be loved through the people in three different families.

Destiny has brought Ten and Pao to meet through a story in touring book. Though they haven't seen each other yet, the letters in the book was written and sent to both of them. Until one day, when they meet by chance, the acquaintance they've made through the book begins to blossom and develop to love.