As the group arrived at the park they spotted Marty along with the rest of the pledges. Alexa had disappeared somewhere else, probably to class. Cheerily Marty waved them over.
"Hey guys, over here." He shouted and as they got closer "you're just in time. We were just about to go over your guard posts." He said flashing them a friendly smile.
Something about that smile didn't seem right to Biff. It was almost as if it belonged to someone else...
"Hey Biff, Heather?" Marty asked as he saw their distracted faces. "Are you guys alright?"
"Something very odd is going on around here." Biff said. Heather nodded in agreement.
"What do you mean?" Marty asked looking at Jack and Jordan who shrugged their shoulders. They had no idea what they meant.
"People are starting to act weirdly." Heather stated.
