You are a young doctor who works in a hospital, and Ni-ki is a patient that you always treat for the same reasons, such as fighting, falling while riding a motorcycle

You thought that Ni-ki likes you and he deliberately gets injured everyday to get your attention, but you immediately throw that thought away

"Beautiful doctor!! My cheek has another scratch that hurts... Please treat it, if you can add a kiss to get well soon" Said Ni-ki in a spoiled tone like a child to you