The world not only lost a great actor, but a great human being when Paul Walker was killed.  Emotional stories of his generosity are being shared on his Facebook page, including the time he bought an engagement ring for a soldier just back from Iraq.  It happened in 2004 but is just coming to light now because he wanted it to remain anonymous.

Kristen and Kyle Upham shared their story of how Walker bought them a $9,000 ring after running into him at a high-end jewelry store.

NEXT: Paul Walker Tribute Video

Paul Walker Tribute Video