Lost Without Their Leader
The stormtroopers have barely been able to function while Darth Vader was away, and I think we can all agree that they are relieved to have him back home.
This is a demonstration of what it means to have true friends. They had all agreed to dress up to make a spectacle of welcoming the Sith Lord home. This prank came together when the traveler returning home emerged in his Darth Vader outfit! However, we wonder if he had been in costume the entire flight.