As much as I don't need science to prove this for me, I love it when labcoats join the party! Joy is our nature. Love is available to us in every moment!
In the video above, a man asks subjects to write down what's great about somebody they love. Then he surprises everyone by asking them to call their loved ones and read them their letters. It's touching.
Exercise caution everyone nearby, I'm going to do this to you!