On Krypton, that trademark S may be a symbol that stands for hope. But here, it's an S. And S stands for SupermanSesame Street. Where Man of Steel's Henry Cavill recently paid a visit.
"The Big Bad Wolf is always disrespecting the Three Little Pigs," the clip's description explains. "Henry Cavill and Elmo show the Big Bad Wolf how to make Three Little Pigs feel cared for and important. Respect."
All you really have to know is that it was adorable. And here are the best parts: