Kaede Sekime is popular and admired at school, where she keeps a cool, composed front in front of everyone except her new boyfriend, Riku Takadono. Around him alone her face flushes bright red, and she gets so flustered that she tries to keep her distance. Takadono is the only person who sees that side of her, and the short rom-com chapters follow the pair as he coaxes the embarrassed Sekime through the early days of dating.