Sam's girlfriend Millie (Carly Schroeder), who is also invited to the party, finds out about the impending prank and begs Sam to call it off. Sam agrees and convinces Rocky, who relays the information, much to the consternation of Marty. They still hold the boat party, though, and George comes along. Throughout the trip, it becomes apparent that George is more alone and empty of human relationships than anyone had realized and is really trying to be friends. Marty, however, still determined to ridicule George, admits the reasons behind his original invitation and relishes in his obvious pain. The two boys begin to fight, and when Rocky steps in to break the boys up, George is accidentally thrown into the water. where he struggles to stay afloat.
Panicking, the teens come back around, desperate to save George, but by the time they discover him, it's too late. Scared, traumatized, and unsure of what to do next, the teens must pull together in a moment of loss to do the right thing.