Billy Hader is awesome, can't get enough. 
I absolutely love Bill Hader, he’s so funny! What’s your favorite movie or character of his?
Bill Hader is great when he's on SNL. The first character that comes into mind is the russian he plays outside of the building as guests are leaving 
I love that character! Stefon is a favorite, too. And his John Boehner was hysterical. 
Yeah, I believe Stefon is the one where he keeps covering his mouth after saying something funny. Right?
Yes! I saw somewhere that every time Seth would react to him, he’d have to cover his mouth because to stop from laughing and it just became a part of the character. 
That is most likely true, it's hilarious when they break character on SNL because the bits are too funny. 
I love when they break character, that was one of my favorite things about Jimmy Fallon.
Jimmy Fallon always breaks character. HA!
He does! It was always so funny.