What would you do with an unexpected tip? What about a really big one? Watch these cashiers' reactions to receiving a surprise gift during an otherwise ordinary workday.

This sweet little boy can’t say thank you enough! It’s the simple things like expressing gratitude that can make all the difference.

Walking 111 miles isn’t an easy undertaking, let alone doing it while carrying someone on your back. Yet that’s exactly what this 16-year-old did with his younger brother to raise awareness for cerebral palsy.

Do you remember your favorite teacher from school? These people do—and sometimes, the kindest thing you can do is to remind others of the very real, very positive impact they've had on your life.