Okay but so this scene is actually super cute and awesome. I love these moments where Usagi surprises you by actually being really secure with herself. I don’t like how they’ve regressed her, particularly as demonstrated by this episode, but I love that she’s THAT CONFIDENT. That even in the face of someone who EVERYONE thinks is a better fit for Mamoru (and it sounds like “everyone” might be near literal here), even when “against” someone who’s intelligent and driven and mature and basically most everything Usagi is NOT, she has no doubts. She loves Mamoru and he loves her, and that’s really the only thing that matters at all. Chibi-Usa may not see it, Kobayashi may not see it, everyone who goes to school with Mamoru may not see it. But Usagi knows and Mamoru knows, and that is the only thing that matters, and no amount of fear mongering or rhetoric is going to shake Usagi on the fact that Mamoru loves HER.