When Winnie's absentee father shows up on campus Winnie is won over by his charm, but Josh suspects he's nothing but a con man. Is Winnie headed for a family reunion—or a major heartbreak? Will Lauren and Dash's love survive another fierce battle? Melissa is stunned when Brooks asks her to marry him. She's definitely not ready to say yes, but Brooks won't take no for an answer. KC's the most beautiful girl on campus, but now she wants to be the thinnest in order to make it as a model—even if it means starving herself!