Brian Littrell: Brian's a famous singer, and always on tour. So he simply brings his girlfriend, Casey, with him. But things aren't going as planned - not bad, but not as planned. And Brian's not used to things not going as planned, so he's thrown way off, which makes him want to make sure the plans for the rest of his life aren't wrong, so Brian takes a good look around him, at the past, present, and future.