finishing each other's sentences

Rich and I were in the kitchen the other day, both lost in thought. What we didn't realize, was we were lost in the same thought! I was singing Viva la Vida in my head and then suddenly began humming the part..."I hear Jerusalem bells a ringing..."
Rich turned and stared at me. "What song are you humming?"
"Viva la Vida.."
"Not only was I singing that song in my head just now, but I had just finished the part, '...Upon pillars of salt and pillars of sand' when you picked up at that moment humming the next line!"

What can I say? After 33 years, I guess we are finally getting in-sync!