A party is thrown at Tric where everybody dresses up. With the help of Brooke, Haley dresses to impress Nathan and get his attention. Brooke and Lucas play hard to get and we meet Rachel who catches Lucas' eye. Fall Out Boy performs. Peyton deals with Ellie in her life. Meanwhile, Deb and Dan have a duel. Find out Cynthia and guest co-star, Jaycee's thoughts on this episode of Duo Chat.