Nagisa, a web editor, has a crush on Inukai, her boss. She is often compared to her sister, who is a famous model, and the quiet and kind Inukai is the only one who looks out for her. One day, Nagisa receives a 'Magic Charm of Love' at a drinking party, and she accidentally presses its button on her way back home in a taxi with Inukai. To her surprise, she hears a song that says "You've been called to fall for the person in front of you" and the very next moment, Inukai kisses her. Nagisa, who has been keeping a lid on her feelings, is unable to stop them from overflowing at the slightest opportunity.