After spotting an elderly woman fall in her driveway, this sanitation worker went out of his way to walk her back to her house. His compassionate gesture has resulted in a friendship between the two.

At 99 years old, and having been married for 81 years, these two share of the life they’ve built together since the day they said “I do” in 1933.

Two women have become friends after one of them accidentally called the other on multiple occasions, and they started talking, and getting to know each other. "She knows how to love," Grandma Margaret says of her friend Callie.

In theory, one small change can result in large differences over time. That’s exactly what happened when Chris gave two girls fifty dollars each, with one simple instruction: do something kind.