Biff: Oh, oh Marty, here's you keys.
Biff gives Marty some keys.
Biff: You're all waxed up, ready for tonight.
Marty: Keys?
Marty opens the garage. Inside is the Toyota truck he admired at the start of the film. Marty walks up to it and looks inside. He slaps the door of the truck. JENNIFER walks up to the garage.
Jennifer: How about a ride, Mister?
Marty: Jennifer, oh are you a sight for sore eyes. Let me look at you.
Jennifer: Marty, you're acting like you haven't seen me in a week.
Marty: I haven't.
Jennifer: You OK, is everything all right?
Marty looks at the window. George Lorraine are there, smiling as they watch Marty. They turn and walk off when they realise he can see them.
Marty: Aw yeah, everything is great.
Marty Jennifer are about to kiss when three sonic booms are heard. They look up to see the DeLorean on the drive way. It's knocked over a few trash cans. DOC gets out, wearing futuristic clothing.
Doc: Marty, you gotta come back with me!
Marty: Where?
Doc: Back to the future.
Doc goes through the trash can, picking out some rubbish.
Marty: Wait a minute, what are you doing, Doc?
Doc: I need fuel. Go ahead, quick, get in the car.
Marty: No, no, no, Doc, I just got here, OK, Jennifer's here, we're gonna take the new truck for a spin.
Doc: Well, bring her along. This concerns her too.
Marty: Wait a minute, Doc. What are you talking about? What happens to us in the future? What do we become assholes or something?
Doc: No, no, no, no, no, Marty, both you and Jennifer turn out fine. It's your kids, Marty, something has got to be done about your kids.
Cut to the DeLorean reversing down the street. We see it has a futuristic licence plate. Cut to inside, where Marty Jennifer are together on the passenger seat.
Marty: Hey, Doc, we better back up, we don't have enough roads to get up to 88.
Doc: Roads? Where we're going we don't need roads.
Doc pulls down his glasses. Cut to the street, we see the DeLorean's wheels lift up. The car can fly! It blasts off down the street, turns around, and heads towards the camera before disappearing into the future.....
TO BE CONTINUED.....