While Akira was cleaning the sink he wondered if he did something wrong. Because Roku didn't seem to be quite happy. Could it be that it was troublesome to teach him? Or maybe he was just cleaning it all wrong and Roku was just too nice to say anything? Akira started to feel stupid. And it wasn't because he was wearing shower caps on his feet while cleaning a sink while wearing yellow rubber gloves that were slightly too big and reached up to his elbows. It was because he felt like he was at the wrong place. How could he think that a lowly street cat like him could properly clean a bathroom? Even if Roku didn't mind that he was a black cat, he was still a street cat. He thought that he had done everything wrong and that Roku would probably have to clean the bathroom all over again. It was true that Roku had not been treating him like a child but suddenly Akira felt like one. While he rinsed out the sink with water, Akira carefully checked if he had overlooked something, but he couldn't find anything because he had also carefully cleaned the faucets and around the drain, everything you could clean at a sink.