There is something about seeing airplane tails that sets my mind to dreaming. I wonder where that plane will fly to. What city, country, or continent will be the scene of human reunions? I can imagine families reconnecting, the student heading off to study a foreign language, and lovers embracing after a long separation. I dream about flying someplace new to discover new sights, sounds, and foods. It all seems so romantic...until you have to check-in to pay for your bag!