"I'm sorry," I said quickly. "I—was startled." There's a friendly atmosphere aboard a trans-oceanic rocket. The passengers are forced into a crowded intimacy for anywhere from seven to twelve hours, and there isn't much room for moving about. Generally, one strikes up an acquaintance with his neighbors; introductions aren't at all necessary, and the custom is simply to speak to anybody you choose—something like an all-day trip on the railroad trains of the last century, I suppose. You make friends for the duration of the journey, and then, nine times out of ten, you never hear of your traveling companions again. The girl smiled. "Are you the individual responsible for the delay in starting?" I admitted it. "I seem to be chronically late. Even watches lose time as soon as I wear them."