You knew better than to tease Kanao too harshly but that didn't mean you couldn't tease her just a little, just a little flirting here and there. It was amusing to see when she'd pick up on the hints or when she'd be left clueless

You knew if Shinobu saw you ever flirting with Kanao then you'd be dead but you took the chance, plus you two were already dating so it wasn't against the rules. After training you put a hand on the wall pinning her to the wall

"You're so close..."