Having a bad day? Well, just take one look at this dancing Starbucks barista and your mood will instantly improve.
A video of Sam's dance moves is blowing up online thanks to Carly Fleischmann, a young blogger who writes about what it's like living with autism. She shared the video with her legions of fans and said it was her birthday wish for it to go viral.
"Sam never thought that he would be able to work behind the bar because of his sudden movements but his manager Chris believed in him and got Sam to channel his movements into dance," Fleischmann said.
"More people like Sam need to be seen, heard and given a chance to thrive and dance."