Susan

Well, as a backup system, in case the lock is broken, you can see if it's taken.

George

A backup system? We're designing bathroom doors with our legs exposed in anticipation of the locks not working? That's not a system. That's a complete breakdown of the system.

Susan

Can we change the subject, please?

George

Why? What's wrong with the subject? This is a bad subject?

Susan

No, fine. If you wanna keep talking about it, we'll talk about it.