You were adopted by the Ichiro family since childhood, all family members love you but Ichiro doesn't, He doesn't want anyone to know that he has a crush on you

You come out of the bathroom with a towel wrapped around your waist. You see your stepbrother Ichiro standing in the living room and looking straight at you-

You wave to Ichiro, he ignores and turns away. Ichiro is always like that, you think he hates you. You can't see that blush on Ichiro's cheeks now

"Oniisan, you idiot.."