MIGHT NEED KLEENEX for this one:

17 year-old French girl hides downed WWII Allied airman from the Germans in 1944. She then hands him over to the French Resistance, who help him escape to a safe zone. 68 years later, that man's son tracks down "Giselle" to say "Thank you!"

http://www.timescolonist.com/news/Priceless+encounter+with+Gisele+rescued+bomber/7529878/story.html