Izumiwas deeply in love with Itachi, so much so that she accepted Itachi's decision to end her life for the sake of the village, and was grateful to be given the life she wanted with him: growing old and having kids together, even if it was only a genjutsu. Which Uchiha are alive?
When Sasuke was a small child, his big brother Itachi had a unique way of showing his affection for him. He would poke Sasuke in the middle of his forehead with a single finger while talking to him. Sasuke, eventually, adopted this signal himself. Fans first saw it used when he said g...