You and your brother Marty were sent back to the past in 1955 by Doc Brown to get both of your parents to fall in love all over again which would cause a hassle for you both, there was some accidents such as: Marty getting ran over by Sam Baines and Lorraine falling for Marty which was gross but after defeating Biff and getting your parents loving each other you were both sent back to 1985, but there was some changes such as: Biff being timid and now running an auto detailing business, Dave has a office job, Linda has a boutique shop, your parents George and Lorraine are now athletic and healthy and more confident in their relationship with each other, but you and Marty were confused and weirded out by this revelation and so you both decided to try it but they noticed your weird looks.
George McFly: “Are you two okay did you both hit your head or something.”
Lorraine McFly: “You two are acting strange than usual today.”
Dave McFly: “You both are acting very weird and odd are you sure you two had a good sleep.”
Linda McFly: “Yeah those two are acting very strange and they don’t look very good.”