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.

Cristal's efforts to mend her fractured marriage are complicated when a dangerous newcomer threatens to destroy everything she and Blake hold dear; Meanwhile, Fallon celebrates her golden birthday and gains control of her trust, forcing her to think about more than just what size champagne bottles to serve at her party.