Once reluctant to eat any processed food, Jessi is now getting comfortable with her newfound diet of junk food while Jeremy enjoys the benefits of his new, bigger wife. Willie has to make the toughest decision of his life about his health and has to break some heartrending news to his friend Quincy. Things aren't going well for Felicia and Toni, as Felicia battles depression in the struggle to gain weight and Toni doubts her sister's commitment to the experiment. Eric's constant eating puts stress on his marriage and Lori is in danger of sliding deeper into eating badly. New trainer Cary bursts onto the scene on a mission to help her friend Parneille get her confidence and career back on track.