220SILKS-096 I'm unreliable

Oishi, who is in the same class as him, makes a lot of mistakes, and Kashima takes care of him, taking care of him. - In fact, she had known Oishi before joining the company and was secretly in love with him. - One day, when I lost the opportunity to be honest with her, I decided to protect myself at a dinner with her business partner and take care of the collapsed Oishi at the hotel. - And it turns out that Oishi also remembered what happened before joining the company...!?