Derek Hough broke down the thought and care that went into choosing the song for his and wife Hayley Erbert's Dancing With the Stars performance. "It's funny because when I was trying to think of a song,

Last December, Hough revealed that Erbert was taken to the hospital after she became disoriented during a tour stop in D.C. She was ultimately diagnosed with a cranial hematoma that was the result of a burst blood vessel and had an emergency craniectomy.

It was an emotional “Dancing With the Stars” during “Dedication Night.” The remaining nine couples honored influential and special people in their lives with heartfelt performances on the Oct. 15 episode.