Kanji and Rika spent the night together but when he wakes up, Rika has left. He doesn't know how he should act when he meets Rika at work and winds up angering her with a callous word. Later, he's informed that Rika has been injured after falling from scaffolding and has been rushed to the hospital urgently. On the other hand, Mikami and Sekiguchi are having happy days after the two started dating. One day, Sekiguchi stumbled upon a box of accessories in Mikami's bag. She believes they are gifts for her and looks forward to getting them. But, a few days later, the accessories in his bag are gone.