My Love Mix-Up! – Season 1
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 borrows an eraser from Mudmee, his girl classmate whom he has a crush on, and finds that she has secretly written the name of the handsome basketball player Kongthap. Things get even more complicated when Kongthap accidentally sees Atom carrying the eraser with his name on it, causing him to misunderstand that Atom likes him.
Episodes
Secret
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 sees the eraser with his name on it in Atom's hand and mistakenly thinks that Atom has a secret crush on him. In order to keep Mudmee's secret, Atom remains silent.
Stage Play
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 performance, Mudmee gets stage fright. Atom steps in and performs the play together with Kongthap.
Overthinking
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 Kongthap to stay over.
A Bet
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 from competing against each other. However, it turns out to be a misunderstanding.
Camp Day
Atom and his classmates are going on a training camp. He asks nature deities to grant his wishes and confesses his feelings to Kongthap.
First Date
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.
Confession
Atom is concerned that Annop will discover his relationship with Kongthap. Annop continues to counsel Atom, and Atom finally understands. He goes to find Kongthap. The two share their feelings and officially establish their relationship.
First Kiss
Atom and Kongthap both wonder and anticipate their first kiss as boyfriends.
Birthday Party
Atom wants to buy a gift for Kongthap's birthday, but he has no money.
Long-distance Relationships
Kongthap and Atom visit Bangkok to tour potential universities to apply to.
Opportunity
Kongthap and Atom enjoy the school fair while they contemplate their future plans.
Thank You Eraser
Atom and Kongthap open up to their moms about their relationship. Together, they discover where their future will take them after high school.