The Big Bang Theory2007

Penny:
OK, honey, did you even know the people that are moving out?

Sheldon:
I've never met them, that's what made them perfect. There were no awkward hellos in the halls, there's no clickety-clacking of high-heeled shoes on hardwood floors... they may as well have been a family of cats just jumping around from drape to drape... and without that annoying ammonia urine smell.

Penny:
Well, I'm sure the new people will be just as quiet.

Sheldon:
You can't know that! How can you possibly know that?

Penny:
You're right, I can't. You know what, anyone could rent that apartment now. An opera singer, the cast of Stomp... yeah, a tap dancing pirate with a wooden leg.

Leonard:
Why are you making it worse?

Penny:
I tried making it better, he wouldn't go for it.