Mia: Hey. Notice anything different?
Casey: You're wearing new underwear.
Mia: I was showing you my new shirt, but I am wearing new underwear. How did you know?
Casey: Because there's no way you still fit in the old ones.
(Mia gives him a look)
(Mia gives him another look)
Casey: Love you.
The price tag on the Mackenzie stroller mysteriously disappears, and then reappears, when Joel is haggling over its price.