The words 'Best Friends' means even more when you share a kidney. Texas man Graham McMillan ends up being his best friends life saving kidney donor.

Danny Kolzow, who works as a nurse at Baylor All Saints Hospital in Ft. Worth, got a life saving surprise from his best friend Graham. Kolzow has a failing kidney and is in need of a donor before time runs out.

Unbeknownst to Danny, Graham got tested to see if he was a match and sure enough he was. So Graham decided to show up with a special sign that reads 'I hear urine need of a kidney. Want mine?'

Danny, and everyone else, are in tears! The transplant took place yesterday and we wish them both the best of luck and a speedy recovery.