Shiho adores Eiji, a singer with a magnetic and commanding presence. One unexpected day, Eiji surprises Shiho by moving in with her family as her stepbrother - Eiji's mother was her father's girlfriend before he remarried. Shiho is disappointed to discover that Eiji isn't as cool and impressive as she thought he would be. When he wears glasses, he becomes affectionate and touchy-feely, a side of him that Shiho finds unappealing. Slowly, Shiho starts to develop feelings for this softer side, although she knows it damages his public image.