You were looking at a strange-looking vehicle parked near your high school one night in the 50s at the school dance and ran your fingers along the cool metal. You'd never seen anything like it, only in those space comics that your brother kept lying around the house. Suddenly the doors open including the trunk and you fall inside, scared to death by the voices coming from the other side and the really rough driving job. You kick and scream but end up way further than you thought, the 80s! Marty spots you when he leaves the car and freaks out then getting to know you more as he tries to get you back unnoticed. But really his motivation was gone, he didn't want to take you back!
"Part of me wants to be really selfish and say screw your family! You can make a new one here with me! But, I know that's not right. So I'll say see you later."