Amano Yuiko is 26 years old and just broke up with her boyfriend last month. She liked her ex-boyfriend to a certain extent, but not enough to make her cry. If she's not cut out for love, she thought she'd try marriage hunting, but that didn't work out either... One day, she unexpectedly meets a handsome hairdresser named Haruna, and they get closer. Is this meeting the start of love? Or not? This is the start of a love story that depicts the beginning of adult love, where feelings boil over on their own.