Mikey hadn't given much thought to Gary's strange behavior...mostly because he didn't really care much. His level of caring continued to drop about most people.
The ride therefore didn't involve much conversation from Gary. He pretended he was tired and closed his eyes, occasionally peeking at the two of them.
As soon as they got to the house, he hurried in before them and cornered Lorraine, his wife. "Who is Mikey?" He asked her.
"Biff's girlfriend," she said, confused, without any hesitation. "You've met him dozens of times. You had a talk with Biff about being responsible, remember?"
"But that was..." Gary said. This was nuts. "Have you met his parents?"
"Not really, dear. Only in passing."
"Maybe it's time," Gary said. "Maybe I should drive him home...I'd like to see where he comes from."