Sonny hosts a "Walk-A-Thon For Books" for kids and gives each of them Tawni's Extreme Skinny Jeans. When Chad hears of this, he then hosts a "Walk-A-Thon Against Books" and also sells the skinny jeans to compete with Sonny.
Sonny and Tawni are invited on an exchange program to Glendovia because of their Check-it-Out Girls sketch, but refuse to go together because they are mad at each other. Meanwhile, an exchange student impresses a girl Nico and Grady like, and they both think it is because of his mustache.
Feeling that Gassie doesn't get the affection that he deserves, Sonny decides to show the dog love. Meanwhile, Nico and Grady borrow money from Dakota Condor to invest in fart noise lunch boxes for "Gassie & We".
Sonny’s favorite musician, Trey Brothers, is visiting and she would like to spend time with him to show him some songs she has written. However, Tawni likes Trey and thinks Sonny is trying to steal him from her. So she says that Sonny's song is her song. But then things get more complicated when Trey steals Tawni's stolen song. Meanwhile, Nico and Grady try to find out how to work a magic box.
Sonny and her fellow cast members are all forced to attend a public high school after they run afoul of Dakota Condor again, and are fired from the show.
Because the casts of "So Random!" and "MacKenzie Falls" keep pulling pranks on each other, Ms. Bitterman decides do take them to the woods so they can start trusting each other. Ms. Bitterman tells the group about the legend of "Candyface" and when odd events start happening and personal items are found broken, the "So Random!" cast is convinced that "Candyface" is responsible.
It is Sonny and Chads 7th week aniversery and they are supposed to be going on a date. But Sonny is subsituting as Pauly but the man Hank doesn't come back to let her out.
meanwhile Nico and Grady try to convince Chad that Sonny isn't interested in him any more