[Yeah, he can tell.]

Cats tend to do things on their own time table, regardless of what anyone else wants-

[He glances to the side and abruptly leans off-camera. There's a surprised meow!, and Wash comes back into view holding a teal Frootz Cat in one arm and using his other hand to try to take what looks to be a shirt away from it. The cat protests, stretching its paws out to try to get the shirt back. Give it back! She has plans for that!]

That's not yours.

[So what!]

[Wash just sighs and looks back at the camera.]

Case in point.