- Jennifer shows up at the house. They're apparently still an item, so at least he didn't mess that up.
- We're just about to have our "ride happily off into the sunset" moment… when Doc crashes the DeLorean into a couple of garbage cans at the end of the driveway. He tells the couple that there's something wrong with their kids in the future, and they have to come with him.
- So they hop into the car.