Any kind of abuse is wrong
This tag belongs to the Additional Tags Category.
This tag has not been marked common and can't be filtered on (yet).
Works which have used it as a tag:
Ae meets someone in a bar, and he is attracted immediately, that someone is tough, smart and dangerous. The next time he meets him, it is different, he is humble, soft, kind, not so confident and it is in the hospital where Ae works.