Simone Biles and her partner Sasha Farber performed an emotional Viennese waltz in week four of "Dancing with the Stars" season 24. The dance was dedicated to Biles' most memorable year, which was the year 2000, when she and her sister were adopted by Ron and Nellie Biles.

In a beautiful display of vulnerability, Biles tearfully danced to "Good Good Father" by Chris Tomlin in honor of her parents:

Even though there's no right words, maybe a dance will say it for me.

Biles and Farber earned a 36 of out 40 from the judges and survived the elimination at the end of the night. Vote for Simone and Sasha by calling 1-800-868-3412, visiting at ABC.com, or via the show's Facebook page.