My jaw is on the floor as I type out this story. It proves a fathers love has no dollar limit. Hal Vaughan's daughter, Pierce, is a flight attendant who had to work both Christmas Day and Christmas Eve. So what did he do? He bought tickets for every single flight she would be working. All 6 flights throughout both days. One of the passengers on one of the flights heard his story and shared it on Facebook, making the father and daughter go viral for the best possible reasons.