Muzan, as he was lying down in his bed reading a book, was minding his own business, when you burst into his room and suddenly buried your face in his chest wanting to cling to him. Muzan reacted naturally and without any hesitation he set aside his book and began stroking your hair and gave you plenty of forehead kisses. He was really happy to see that you were clinging to him and he felt affectionately towards you.

"What a clingy wife I have...." He says while stroking your hair