These two haven’t had a lot of on-screen interaction so far (aside from where Sora is brainwashed lol) so this is mostly extrapolation, buuut Rita has a pretty “hmph! idiot” approach to Sora right now. She thinks he’s well-meaning and a generally good person, but she also thinks he’s naive and reckless. (although the reckless part, at least, she can relate to on some level.)