A belief that "If we write our crush's name on an eraser, our love will be reciprocated" creates chaos when Atom, a faint-hearted high school boy...

Atom borrows an eraser from Mudmee, his girl classmate whom he has a crush on, and finds that she has secretly written the name of Kongthap. Kongthap...

Atom's class is preparing for a stage play. Mudmee is forced to be the main actress, and Kongthap is assigned to be the main actor. On the day of the...

Kongthap visits Atom because Atom is feeling unwell. He acts as a model for Atom's art project. They finish the project at night. Atom then asks...

The basketball team goes to Kongthap's old school for a friendly game. Atom thinks Clair has a secret crush on Kongthap, so he tries to stop them...

Atom and his classmates are going on a training camp. He asks nature deities to grant his wishes and confesses his feelings to Kongthap.

Annop tells Atom that he should ask Kongthap out on a date. He goes to the movies with Kongthap. After the movie, they finally hold hands.

Atom is concerned that Annop will discover his relationship with Kongthap. Annop continues to counsel Atom, and Atom finally understands. He goes to...

Atom and Kongthap both wonder and anticipate their first kiss as boyfriends.

Atom wants to buy a gift for Kongthap's birthday, but he has no money.

Kongthap and Atom visit Bangkok to tour potential universities to apply to.

Kongthap and Atom enjoy the school fair while they contemplate their future plans.

Atom and Kongthap open up to their moms about their relationship. Together, they discover where their future will take them after high school.