This drama is adapted from the manga of the same name and tells the story of an overly sweet office romance comedy between Shiori Katase, who works at a character development company, and Takuma Shinozaki, a junior who has just joined the company for a year.Shiori, who is good at praising her juniors, is always concerned about Shinozaki's affairs.

Although Shinozaki is healed by Shiori who is innocent and slightly closer to him every day, he has always paid attention to the movements of his charming senior.Sometimes, the two people will show a sense of distance like lovers, but neither of them has a lover and has no experience in love at all...How will the relationship between these two people change as they become seniors in the company...