The thing about my thinking that's Rogen was mostly in fun (cause I like to have fun), but it did stem from the effect cast by Green's doppelganger there. I think goodbye_ohio's observation concerning random guy at 0:40 is interesting, too.
My little one was recently out with us, and had forgot her purse. She really wanted something, but had no cash. So I offered to buy it for her if she'd pay me back when we got home. This idea was alien to her, and had to be explained three times. Looks like her foray into the world of credit had a rough start.
Yeah, it's real. I know people in power who obsess over the photo op smile. They are actually being thoughtful. They want whoever they are being photographed with to have a good shot of themselves, not some clumsy attempt at reality, which might end up being stupid-looking.
How timely!
Fine, it's not Seth Rogen. But it's fun!
Not sure why you're having that problem. Did you try to follow the GeekDad link and scroll down from there to the story?
http://www.wired.com/geekdad/
I think his choice of smile is pretty good.