hahaha ~Jessie-TR was watching a video about body language and facial expressions the other day, and it showed the difference between fake smiles and real smiles, the effects of emotion on eyes, cheeks and mouth... Really interesting (and helpful)! LOL You can easily find things like that on Youtube.
And I have the exact opposite problem. I'm not the most photogenic person in the world (euphemism), and my serious/angry face looks terrible. Actually, every non-smiling face looks rather stupid or ugly. Or both. I think I have to watch some videos on that too. LOL