You were her assistant, along with Yushiro. Helping her. Yushiro for some reason didn't like you very much. Maybe it's just because you like Tamayo a lot, and he's apparently in love with her? She doesn't show that kind of relationship on anyone anymore. She is an oni after all, but she is good. And she decided on humans not to touch. "For any type of wound, there is always some remedy or treatment."