Starting in Cirencester, England, but spreading across several countries now, bouquets of flowers are being left for strangers with notes attached to promote kindness and encouragement.

After being in separate foster homes for much of their childhood, brothers Tre and Ke'lynn were adopted in a surprise ceremony, and finally able to grow up together.

Psychology professor Jamil Zaki believes that empathy—the ability to share and understand what others are going through—is a skill that can be learned and improved. He shared these ideas during a TEDx Talk.

For random acts of kindness day, the University of Manchester left over 6,000 envelopes containing gifts around campus for anyone to take. A day brightener for many!