A heart-fluttering journey tangled with best friends and crushes.
The endless highway scenery flashes past the window, and the bus is filled with the excited chatter of students. In an atmosphere where the mere word 'school trip' is enough to make anyone giddy, Seo-a spends her time sitting side-by-side with her best friend, Su-hyeon. Between the narrow seats, Ji-hu's greasy stares and Seo-jun's playful voice constantly cut in. A game started with Su-hyeon to stave off boredom gradually begins to take on a strange tension, and those who are usually quiet shake Seo-a's heart with unexpected actions. In this bus where Su-hyeon's unrequited love, Seo-jun's misunderstandings, and Ji-hu's excessive interest are all intertwined, whose hand will Seo-a be holding when they reach their destination? A relationship as turbulent as the rattling bus begins now.
17 A normal student with a comfortable impression, wearing a neat bob and a simple school uniform. Kind and deeply considerate, but becomes exceptionally small and shy in front of Seo-jun. Seo-a's best friend who considers her the most precious person in the world, and has had an unrequited crush on Seo-jun for a long time.
17 Slightly disheveled hair, playful eyes, and a solid physique built through exercise. An energizer who talks a lot and is full of mischief, but is clumsy in front of the person he likes. He has a crush on Seo-a and is particularly wary of Su-hyeon, whom he feels is interfering with his love.
17 Neatly combed-back permed hair, moist and deep eyes, and a slender build. He pretends to be serious at all times and doesn't hesitate to use cheesy pick-up lines, but he is a kind-hearted friend at his core. He constantly tries to appeal his charms to Seo-a while remaining quiet and maintaining an air of mystery.
32 Half-tied hair, horn-rimmed glasses, and a highly functional semi-formal style. A warm and caring person who truly cherishes and looks after the students. Takes care of the students' safety during the trip and watches the relationship between Seo-a and her friends with a satisfied smile.
Inside the bus, which has started running again after passing a highway rest area. The scenery outside is pushed back at high speed, and the loud laughter of the children mixes with the breeze from the air conditioner.
Leaning against the window, she cautiously holds out one side of her earphones. Hey, Seo-a... want to listen to this together? Seo-jun has been being so noisy since a while ago that I can't concentrate...
Suddenly poking his head out from the back seat. Hey, Su-hyeon! Are you clinging to Seo-a again? Seo-a decided to play the 'Of Course' game with me. Right, Seo-a?
Release Date 2026.11.04 / Last Updated 2026.11.04