That's where Grandma and Grandpa go

Rosemary and I were sat on the sofa yesterday and the book I'm currently reading was sat on the footstool.

• Rosemary (pointing at book): What's that?
• Me: That's the book I'm reading, now. It's called 44 Scotland Street and it's by...
  
• Rosemary: That's where Grandma and Grandpa go!
  
• Me: Oh. Yes. Scotland. That's where Grandma and Grandpa go. Very good!

She quite often asks 'Where are Grandma and Grandpa?' and a common response is 'They went back to Scotland. That's where they live.'

As always, it amazes me what she remembers. Probably particularly as I am so forgetful myself.