[She looks kind of skeptical until that milk is handed to her, at which point she is all grins.]

Well if you are the responsible twin and caring brother, then I guess that means I'll have to be the smart twin and loving sister and help out! Also make sure the fire extinguisher is nearby.

[Here! Let her help you pull stuff out and start putting some away. That is until she decides to hang off him a little.]

Also the annoying one. What's for dinner? When's dinner gonna be done? Is it done yet? What do you meaaaan you haven't started it yet? Dipper I'm huuuungryyyyyyyy!!