I kind of hope it goes something like Senpai telling her that her attitude is "gross" and just walks away, leaving her to get all fired up. Too out of character for him maybe.
FeMC kinda acting like a bitch in the last panel (my female version of asshole), her rival worked so hard to be better to the point of being a olympic candidate, yet the FeMC getting upset over one loss even with many wins.
Pretty pathetic imo, even our boy MC is trying to pep talk her but she gets offended easily, looks like a egotistical superior-complex to me.
@goodlort the term the author is likely using is Riajuu which more or less is just slang for "someone with a fulfilling real life" in terms of social life/school/etc. The translators are the ones choosing to use that as the translation for that word
@goodlort Triggered much?? You should calm down child. A) it's a translation so if anything blame the translators. B) It's just a comic, don't get excited by some drawing. It only shows how immature you are.
Gotta love Yoshi saying "All worldly desires are impermanent." on page 11. That's around 3 times more syllables than what she usually says (well, when translated to English).