I don't know that Tohru *does* Disapproving. She'd probably have to settle for Very Disappointed instead, which would be worse, because it involves the tears gathering and the lip quivering and the whole "I'm trying hard not to cry" thing, which is something none of them can handle. Aerith could do Very Disapproving (although she'd have to practice hard to keep a straight face while she did) complete with the Folding of the Arms and the Tapping of the Foot and the Narrowing of the Lips and all. Of course, Aerith in Very Disapproving mode would immediately have Zack in full puppy wriggles "Let Me Make It All Better Whatever It Was I Must Have Did" mode (combine with Sora in same mode for an unstoppable attack) and between the three of them, Seph, Cloud and Leon are doooomed again.