Ezra: “What’s that sound?”
Grammom: “What sound? The clock?”
Ezra: “The clock? Yeah, the clock. But the hands aren’t moving.”
Grammom: “Well, the hands move very slowly, it’s hard to see”
Ezra: “Whats that other sound?”
Grammom: “Uh, I don’t know. Gilligan maybe?” (the dog)
Ezra: “No, not Gilligan….I think it’s the sound machine in my brains.”

So, Ez’s sound machine in his head must be like me always hearing my cell phone… even when it is not ringing.
Sound machines are brutal, man.