When the parade concluded, Susan revealed that she was in cahoots with Fred, when she manipulatively encouraged Doris o invite him to join them for Thanksgiving dinner at 3 pm that afternoon." In close-up, they kiss and embrace, and clasp tightly together.She asks him to postpone public celebration for a few days until she tells her brother ("I'm elling him in the morning at breakfast").He realized hat he had incompetently bungled his attempt to act as a heroic detective, and to be a suitor to win his Girl's love and affection.Older (78 year-old) eavesdropping father Biff Tannen (also Wilson) heard about the possibility of acquiring the almanac to use for gambling, and the fact that "Doc" had invented a time machine - and retrieved Marty's discarded copy.Dixon spoke privately to Rocky about making sure no one was hurt in the fight, and promised: "I'll do my best to carry you, make sure you save face," but he also warned that if Rocky tried to press, hurt or really hit him with a cheap or low shot, he would retaliate.