Proving that he's way more in tune with his feelings than his Mad Men [1] character, the always charming Jon Hamm [2] took to Sesame Street to explain those oft-confusing emotions. From guilty to amazed to frustrated, watch Jon put his acting chops on display for the toddler set in this clip that's guaranteed to keep Mom tuned in along with her little ones.

The actor already knew his way to Sesame Street, as he'd made another guest appearance last year [3] to explain the word "sculpture" to Elmo.