Skyler, PJ’s former girlfriend, makes an appearance as she is now living in New York. Good Luck Jessie: NYC Christmas - Jessie Wiki | Fandom
Teddy and PJ travel to NYC so Teddy can tour NYU. After a snowstorm cancels their flight back to Denver, they run into Jessie and Zuri on the subway and are invited to stay at the Ross family’s penthouse. Meanwhile, back in Denver, Bob and Amy struggle to figure out what Charlie wants for Christmas. [S4E17] Good Luck Jessie NYC Christmas
Much of the second half revolves around the characters trying to reconstruct their "wild" Christmas Eve. Skyler, PJ’s former girlfriend, makes an appearance as