Momoe, a girl known for her unyielding acceptance of others' opinions, often labeled as naive by those around her, faces constant criticism without displaying any distress. Her unwavering smile in response to such remarks puzzles many. Takasugi, the school's popular figure, becomes acquainted with her during their encounters at the infirmary and is captivated by her humble demeanor juxtaposed with a welcoming smile. As Momoe finds herself drawn to Takasugi, the question lingers: is it love that Takasugi harbors, or merely curiosity?