Patrick gets kicked out of his house and needs to crash at Kat's. Patrick's mysterious behavior compels Kat to follow him and find out what he is up to. She brings Cameron along for the ride and discover that Patrick has been going to therapy in secret. Joey is getting himself ready to audition for the model reality show called "The Biggest Poser" hosted by Rachel Hunter. Bianca is concerned that Joey's determination to get on the show has resulted in an eating disorder. Bianca & Chastity plan a fake intervention for Bianca to try to convince Joey that he has a problem. The plan backfires because Joey has invited Walter and the school counselor Ms. Tharpe (Leslie Grossman).