When we went to take Shadow and Kismet to the vet, we found that Shadow's preferred hiding place was this drawer under our futon. It's not actually connected to the futon and the back is lower than the front, so there was just enough space for Shadow to get in. We figured - hey. If mom's not going to bring kitten into her space, we'll just put hir there! So we did. Here's Kismet in a drawer! I have no idea what that mouth movement is, but we're assuming the vet saw it and it isn't a problem. Katrina maintains that it's a yawn, but a few minutes after this video ended I saw a real yawn and a roll over so I don't think that's it.