Futaba is in her second year in sales at Itomaki Trading. Her senpai Takeda treats her like a kid, and she finds him annoying. One day, the two of them visit a client to give a presentation, and because it's her first presentation, Futaba gets nervous…

When Futaba texts in sick, Takeda is the only one out of the loop because he doesn’t own a smartphone. He decides to go to her place to check on her. Afterwards, Futaba helps Takeda choose a smartphone. But when he suddenly texts in sick...

When Futaba and Takeda find out that they share the same birthday, they decide to give each other flowers. But as they are leaving the flower shop, Grandpa shows up with a bouquet of his own and demands that Takeda give him his granddaughter back...

It's summertime, and Futaba thinks she's going to spend the night at the beach with Sakurai and Yuto. But when Sakurai also invites Takeda, Kazama, and Natsumi without Futaba's knowledge...