This just made me smile from ear to ear and just made my day.

He may be the most happy-infectious person on earth and he was only given a 10% chance to live. 6-year-old, Ethan Ciesiulka was born with special needs in Buffalo, NY, which doesn't make his journey into Children's Hospital of Buffalo any easier. In November during the Snowvember storm in Western New York, Ethan was admitted to the hospital for a minor respiratory infection. After complications, doctors were forced to place Ethan in a medically-induced coma for over two months which lead to major surgeries and a bowel perforation and shortened bowel syndrome. He's forced to have a colostomy bag, wear a face mask, and depend on a trach in his throat that helps him breathe.

Sounds rough, right? Especially for a kid?

His life has been dramatically changed but the child is the eternal optimist. At Woman + Children's Hospital of Buffalo local musician, Vinnie DeRosa sang Pharrell's smash hit 'Happy' that had Ethan dancing for the first time in over 150 days.

This. Is. Awesome.