When Ian Sandler got a middle-of-the-night call that his daughter had collapsed, he didn't know what to do. Then, an Uber driver went above and beyond to help.
As Lilah Clevey pulled out of a gas station, she slammed into another car. The driver then became the unexpected source of comfort in Clevey's moment of panic.
Ken Wilcox's life felt hopeless, like there was nowhere left to turn. Then a simple act from a stranger on the street changed his perspective and his life.
When Roxanne Olson found herself in the middle of a security scare at Chicago's O'Hare airport, a woman walked up to her and said: "I'm here to help people like you."
A worker at a funeral home managed to locate the family members of an ailing woman. She didn't realize she was uncovering a family secret that went back to the 1940s.
Just saying "hello" to a passerby can be a boon for both of you. That's what researchers are finding in studies we covered in our "Living Better" series. We asked readers to offer their own testimony.