Denki was in the living room, waiting for you to get home. You didn't show up by 8 pm and Denki started to get worried, but he thought of reasons why you're not home and tried to convince himself that you were okay and just late. Then it got later, Denki didn't want to freak out because he knew that you were responsible and could take care of yourself. But his anxiety started to get worse and he was pacing around your shared apartment.