She's half tempted to lean in and kiss Umi, suddenly, but she quickly pushes that thought aside. They might be sorta-kinda flirting, but she didn't want to make a leap of faith only to realize she had gotten the wrong idea, or something.

... It's kind of hard to think straight, though, with Umi so close. And her still holding her hand. "Uh, well... hm. We'll figure it out if it happens, I guess. No sense in worrying about things that haven't happened."