I had to watch this again myself.

See, we normally hear all this more than we see it. Tubby knows he's not supposed to do this, so it's not often he's so blatant about it. He usually waits until they're both downstairs - out of our site. And he makes a ton of noise when Peanut lets him know she's had enough, so we normally hear the spat and by the time we get there she's "waddling" away.

He does look confused though, like "I was having such a good time, why'd you leave Peanut?"