i based this pic off when aizen was hugging Momo Hinamori and when she was crying in his arms happy to see he is alive, he stabed her with his sword and similed about it. instead it dargar, this time, he really loved aizen alot and he is happy to see he was not killed by gin inchimaru and when he comes to hug him like he always does aizen instead stabs him and tells him, he was nothing more than a pawn in this grand plan and now is useless to him.