章 4: Sister, why?

A month had passed since their arrival at school, and now their class' hierarchy had already been established. Obviously not something too extreme, at the top of the school there were still Kei's big siblings. As I said, his whole family, except for Kei, is formed by geniuses. Infact, his big sister was extremely capable, but her true ability was that she could control her presence, just like a ninja, and we can say she had all the abilities a ninja has. Even though she was like this, she didn't use it for her own goals and she showed herself kind. Then there was Kei's dear brother. Exactly, that boy who seemed to have the potential to be the typical stupid bully that we find in some cliché stories. But he, differently from those cliché stories, was a sport genius. He could do any sort of sport without any problem. But still, he is so dumb that anybody not targeted and with a bit of brain could use him as he wanted. He became popular just because of his abilities and good looks. In Kei's class, there were some main groups where there were leaders or people who talk more often and people who simply obliged or talked sometimes. Kei was in the second category. He had lost all his confidence when he was a child, and, for some reason, there were even people who seemed to avoid him. One day, he took all of his courage and asked Daisuke "Are there people who avoid me? I don't know why, but I fell like as if I am being treated like Alex""You are right""What?Then, why?""You must know. Obviously is because you don't wash your hair""Sorry?""Then, you wash them?""Yeah, every two days""This can't be possible. I can't believe you""Then believe me. But if you knew it, then why didn't you tell me?!""Because I thought that you knew it and you were doing it on purpose""Why would I?""Anyway, it would have been rude""No, if it's you, it wouldn't have been rude. It's kinda the opposite""You said that you wash them. Then, how can this be the result?"I don't know""What do you use?""A homemade shampoo""I think I didn't hear well. Did you say 'homemade shampoo'?""Yeah, exactly""Why the heck do you use a homemade shampoo? It seems full of oil""No, this can't be, my sister teached me the recipe when we were children, and she said I did well. She is too competent to teach me something badly""Even if that's the case, she did. Please, for your sake, change shampoo""But, it's like a tradition to use that""Do you wanna be excluded?""No. Ok, I'll use it only during summer ""Please, don't. Later I'll tell you what to use as a reference. But how could you be so stupid to do not notice? There must have been times when you doubted about it""I had, and have, no reason to doubt about my sister""Why do you trust her so much?""She is too kind to mistake on purpose. I know her perfectly""From how you are describing her, she seems a lot like Kishimoto-san""You can say they are a lot like each other". While saying this last sentence, Kei smiled in a nostalgic manner. That same day, Kei bought a new shampoo and obviously had a shower. After that, he had a break and his mother looked at him with her eyes open. Then, she mumbled "You resemble me how you looked when you were born", but Kei didn't hear anything.