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