What the. . . Am I drunk? I must be. . . Even tho I didn't drink, but theres no other possible explanation.
I'm drunk and hallucinated this whole chapter.
Everything Rose does is to get noticed by Nishino.
The little problem is Nishino is a literal airhead when it comes to social affairs.
On top of that Takeuchi lied about making Rose his woman so he doesn't wants to get involved with her.
in the LN when she finds out about Takeuchi's lies she gets why Nishino gives her the cold shoulder and, oh boy, she really wants to kill him.