Cristal's houseguest puts Blake in an awkward position; Sammy Jo gets in over his head while babysitting; Fallon realizes that she has alienated everyone in her personal life and zeros in on the one thing she wants more than anything.

Everything is shiny and bright at the city's Annual Tree Lighting, but behind the scenes, the Carringtons struggle with ghosts from their past; Fallon tries to move on from her former flame; Steven and Jeff band together to right an old wring; and Cristal's past resurfaces, threatening her future with Blake.