Buck's first night with the kids:
Buck: Did you brush your teeth?
Miles: Yeah, you can even feel my toothbrush!
Buck: [without missing a beat] You know, I have a friend who works at the crime lab. I could give him your toothbrush and he could run a test on it to see if you've actually brushed your teeth, or just ran the toothbrush under the faucet. [exits]
Maisy: If that's true, we're gonna really have to start brushing our teeth.