should we be worried!!!

On our drive home from London last night, I asked the girls what their favorite part of the trip was. Michaela said, "Walking up the steps, the mosaics of the dome, the chocolate from Harrod's..." Emma thought for awhile finally said, "Swinging on the pole in the Tube!" (We were the only one's left on the Tube when she was doing this.)

SHOULD WE BE WORRIED?