It's not uncommon to shed a tear or two during the bride's dance with her husband or father. However, at Greta Perske's wedding on October 10th, guests were overcome with emotion when she dedicated a song to a man she had only met once before.

The leukemia survivor surprised all of her loved ones by honoring her bone marrow transplant donor, Danny Daniels. The pair danced to "Angels Among Us" by Alabama for their special moment; a perfect song because not only did he save her life but also the lives of countless others as a former member of the Air Force National Guard.