OK, here:

I am sick and tired of the lack of motherfucking cats on this monday to friday plane.

That's her sister Lizzie. When she vocalizes, it's always an exclamation.

"There's a strange cat outside!"

"I hate the vacuum cleaner, could you not?!"

I read that when a cat squints at you, it actually means they trust you, i.e. they don't have to stay alert around you.