SorryImJustDiamond
At first I thought that trio sisters somehow have a certain feeling toward Alexander. (Christina was the first one who met him after he was awake from comma, Tsundere sister who was cold at first but also trying to earn Alexander attention, and the youngest who got saved from Tuberculosis). Christina and the others sometimes have a slight blush for Alexander and the tension between them is weird sometimes like when Alexander checking up on them after their psychiatrist session. Yet, I also remember when the Tsundere one tried to tease Christina and Rolan on whos the most beautiful out of the trio.