Uncontrollable joy

One thing that I think is so great is seeing someone so tremendously happy they just can't contain it and smile and laugh and dance all at once. Nowadays I usually see this in children mostly but when I see adults do something like that it makes my soul feel good. I saw this clip of the singer Pharrell Williams surprising a teacher who loves the song "Happy" and it warmed my heart to see it. I hope it has the same effect on others. I wish everyone a very happy Sunday!