But the nails still hurt if you fix them with glue! ...unless they were fake nails, then it's okay~!

That would definitely be it, yes! :D Winry used wrench! It's super-effective! ...Looks like I actually put it as one of the keywords for her icons too, best ideas at 5 in the morning or so.

All that dessert-eating makes me hungry too, so I know what you mean!