Conversation between 2 people in their mid fifties at breakfast.

Him – “Where’s the spare house key?”

Me – “Didn’t you have it last?”

Him – “I thought you had it!”

Thoughtful pause

Him – “We should really have a hiding place for it that only we know”

Longer, thoughtful pause

Him -“Hang on. Didn’t we talk about this before we went on holiday?”

Me – “Oh yes. So we did!”

Very long, slightly horrified, pause

Him – “Any idea where we hid it?”