It's kind of annoying all the time when people remind MC that he's ordinary, this is getting repetitive, normally even if someone thinks a person is ordinary, they just keep thinking about it, of course the teacher hiratsuka, I know she's rude, but The Rika thing was totally random, a character that I don't even know if she's important (I don't know if she's a character from an anime, I didn't recognize her) being rude out of nowhere, normally the Japanese are polite and just keep their true thoughts to themselves. yourself