Yu Kobayashi (Hamada Tatsuomi), a third-year high school student, has a routine at school.

Every morning, he arrives at the school gate at exactly 7:40.

This is because it is the time when Natsuki Yoshida (Nana Asakawa), the most beautiful girl in school and the one Yu secretly admires, arrives at school.

With mediocre grades and athletics, Yu is a novice at romance, but the only time he can talk to Natsuki, the girl of his dreams, is during the one-minute walk from the gate to the classroom.

He continues his strategy, but there is no sign that Natsuki is interested in Yu, a mere classmate.

Furthermore, Sho (Jyutaro Yamanaka), the handsome captain of the soccer team, also begins to take a liking to Natsuki.

The emergence of the strongest rival only makes Yu more impatient.

However, something happens to Yu, and Natsuki and Yu gradually become aware of each other.

Finally, Yu invites Natsuki to a fireworks party.

With the help of his best friend Taichi (Takara Sakumoto), he manages to confess his feelings to her.

He gets an unexpected response!

The dreamlike relationship begins, and Yu is in daily agony over Natsuki's innocent cuteness.

However, one thing leads to another, and the relationship falls apart…

 

How will the story of a high school boy and an unattainable girl end?