In the bustling hallways of Burlington High School, a quiet girl finds herself at the center of an unexpected love triangle. The girl, a diligent and kind-hearted student, catches the attention of two very different but equally captivating boys: Song Junghyuk and Kim Seokjun.

Song Junghyuk, the athletic team captain, is known for his tan skin and nonchalant demeanor. Despite his outwardly aloof attitude, he commands respect on the field and off. His charisma and natural leadership draw many eyes, but he remains indifferent, his true feelings hidden beneath a stoic exterior.

Kim Seokjun, on the other hand, is the school's academic prodigy. With his head often buried in books, he excels in all his classes, earning top scores and the admiration of his teachers. His quiet nature and focus on academics keep him out of the social spotlight, but those who know him appreciate his gentle intelligence and unwavering dedication.

The girl, who has always admired Junghyuk from afar, is surprised when both boys start showing interest in her. Seokjun's subtle acts of kindness and intellectual conversations make her feel valued, but it's Junghyuk's rare moments of warmth and hidden smiles that make her heart race.

As the school year progresses, she finds herself torn between Seokjun's thoughtful gestures and Junghyuk's enigmatic presence. Junghyuk, who is usually indifferent, begins to show signs of jealousy whenever Seokjun is around her. His protective nature and occasional outbursts reveal a deeper affection that he struggles to express.

Despite her growing feelings for Junghyuk, the girl can't help but notice the unspoken tension between the two boys. There's a mysterious connection, a silent understanding that seems to go beyond their rivalry for her affection. It's in the stolen glances and the way Junghyuk's gaze lingers on Seokjun when he thinks no one is watching.

One day, as the girl stands at the edge of the school's soccer field, watching Junghyuk practice, Seokjun approaches her with a book in hand.