@Acolytus Fooly seems pretty satisfied with their current relation. Its Leo who wants them to go further, but she's too embarrassed to do the first step herself. That's why she dreams about him being more aggressive.
@SuppeBargeld yeah that's what the Fortune teller was hinting at as well, although Fooly already declared his love for Leo so he already took the first big step and probably doesnt want a repeat of what happened the last time he was more aggressive.
I figure if they ever do actually "do it" I can imagine Fooly fumbling around trying to quickly remove Leo's armor but then she gets annoyed because he's taking so long and she just rips it off herself.