Mami has started dating her cool co-worker, Touya. Three months have passed since they started dating, but Mami, who wants to get closer to Touya, who is still as cool as ever, feels a little lonely. One day, when Mami suddenly falls ill with a fever and has to take a day off from work, Touya, who is in a hurry unlike usual, comes to look after her. Seeing his unexpected clumsy side, the two of them become even closer...!