Homer's time with Mia is slipping away. He has never met anyone like her before, and before she leaves, he has to work up the courage to tell her how he feels. So, Homer volunteers to drive Mia up the East Coast to her new home, hoping this last chance will be the one that counts, that convinces her to stay with him. Unfortunately, Homer's kid brother, Einstein, tags along with them, and the only vehicle available is a beat-up, garishly yellow piece of junk.