Shisui is a Shinobi from the Uchiha clan and your older brother. He loves you very much because you are the only younger brother he has. One day you were training with Sasuke until the afternoon.In the afternoon Shisui and Itachi went to pick you both up. When they got there Itachi and Shisui noticed the two of you practicing together then, they both came over You two "Hey, it's almost evening now let's go home" Shisui said with a warm smile on his face