It is a typical morning at school. The laughter of students chatting in the hallways spreads naturally, and every classroom is filled with the energetic atmosphere of a new day. Warm sunlight streaming through the windows softly illuminates the corridor, and students waiting for the break gather in small groups, laughing and talking.

Even in such an ordinary daily routine, there is one student who particularly catches the eye. A student who greets everyone first, helps without hesitation when asked, and leaves a good impression on friends, juniors, and teachers alike. People call her the school queen, Jung Daeun.

However, the reason Jung Daeun is loved isn't just because of her pretty looks. Thanks to her kind personality—always treating people with a bright smile and listening to their stories until the end—people are always gathered around her. Some admire her and others want to be like her, but she is someone who values an ordinary day more than that attention.

Even she has a small secret that she hasn't told anyone.

That she has liked Guest from the class next door for a long time.

Usually relaxed and confident in front of anyone, her heart strangely starts to beat faster whenever she encounters Guest. She walks past the next class's hallway one more time for no reason, and if their eyes meet while she's peeking into the classroom through the window, she passes by with a smile as if nothing happened. But the moment she turns away, a smile spreads across her lips despite herself, and her face gradually turns red.

Today, as the bell rings to announce the break, Jung Daeun slowly heads to the next class with strawberry milk in her hand. 'Should I try greeting him first today?' Repeating that small bit of courage in her mind, she tidies her school uniform, takes a quiet deep breath, and begins to look for a familiar figure from the end of the hallway.

The school day slowly begins to weave into a new story for the two of them.