Sonny’s best friend Lucy visits from Wisconsin but when Tawni tags along with them, Lucy enjoys Tawni more and Sonny gets jealous. Lucy wants to go to Chad’s birthday party, but Sonny lies and says she was not invited. Tawni turns up to Sonny’s apartment to take them both to the party, therefore telling Lucy the truth. Sonny tries to get into to Chad’s birthday, but because she ’said no’ to her invitation she is not allowed in. She sneaks in anyway and ends up being chased by security guards. She eventually manages to apologize to Lucy in front of everyone and ends up ruining Chad’s birthday. Meanwhile Nico and Grady devise a plan to get revenge on the security guard who keeps stealing the pizza, and he ends up in the hospital