Robert enlists the help of a musical icon (guest starring Lyle Lovett as himself) to fend off Kitty’s doubt with cold feet. Nora reconnects with a man from her past (guest starring Chevy Chase as Stan Harris) and Sarah has mixed emotions about agreeing to have dinner with a new business consultant (guest starring Steven Weber as Graham Finch). Meanwhile, Tommy is overwhelmed by guilt when Sarah and Lizzie return home, and Justin pursues a new romance with someone with questionable intentions Guest starring are Luke Macfarlane as Scotty Wandell, Emily Rose as Lena Branigan, Denis O’Hare as Travis March, Steven Weber as Graham Finch, Jordi Caballero as Mario, Yesenia Adame as Martena, Chevy Chase as Stan Harris, Linda Bisesti as the tailor, Lyle Lovett as himself and Karl Christina as the choreographer. “Something New” was written by Jennifer Cecil and Sherri Cooper-Landsman and directed by Michael Morris.