Four-year-old Jackson, a child who is apparently very in touch with his emotions, got choked up while listening to the melancholy song "Say Something" by A Great Big World with Christina Aguilera.
At first, Jackson finds himself adorably overcome with emotion.
"Do you like the sad song?" his dad asks.
Jackson seems to enjoy having some sad time. "Give me a thumbs up if you're OK," his dad said.