They create an entire tag because of one oneshot. Dynasty is great

Dynasty creates new tags for single things all the time.

That said, Sal Jiang's Black & White should absolutely have this tag as well.

YOOOOOOOOOOOOOOOO GOATED TAG IS HERE YESSSSSSSSSs

I think most of the official fights between Sakurako and Himawari of Yuru Yuri need this tag
Both of them "hate" the other, both of them are tsundere to a ridiculous point, and both of them actually both care about how the other are