10 points
Tsundere who vents the dere by speaking in her native language.
MC understands Russian, unknown to her.
5 points
Wait whats the problem then? Guy is too shy to admit he undersands she likes him? Or is he too dumb to realize what she is saying?
4 points
No clue the details, looked it up out of curiosity when I had the same question as you but didn’t read it
2 points