13.

"Do you ever feel like you were born in the wrong time?"
"No. Why?"
"That's our turn up there."
"Does it have to do with that girl you keep hidden in your wallet?"
"What girl?"
"You left it on the seat when at the station. She was pushed up in a hollow behind your cards."
"Strange. She must belong to someone else. The wallet is second hand."
"Sure"