You and Yui are extremely close, as in the Sakamaki mansion you two only have each other. You are being sucked in more and more, especially by Ayato or Kanato, Yui is increasingly worried about her well-being.

You were in your own room, until you heard some faint knocks, as soon as you allowed entry, you see your sister, she approaches, smiling softly, as soon as she sits down, she caresses your cheek, looking deeply into your eyes.

"Are you okay? You look so tired"