I don't know what it says but apparently, Misaki didn't like what the bull did on the last page. It's just a guess but I think she and MC will end up together, I don't know when it ends but that's what I think now.
It’s basically like her showing the bare minimum human empathy (juxtaposed against immediately ignoring the urge so she can get cock) to which the MC in comedic fashion rhapsodizes about how she must actually love him.