The only Religion that has an answer to that is Islam, it is believed that when someone is about to die they witness their soul ascending to the skies going either to heaven or hell Which (causes their eyes to tilt up), if they see there souls going to heaven they smile, if they see their souls going to hell they give a clumsy look.
The phrase, "a smile to die for," means that someone has a beautiful smile. If someone has told you this, then you should take it as a compliment.
People usually smile.
People laugh or smile because they are happy.
yes you can it depends if you die happily
maybe they laugh allot or they want to make people smile that's why they smile=)
A dolphin will die with a smile on their face
a perfect smile that you love! white, straight, perfect teeth!
Most people respond to a smile with a smile.
No.....
You feel better, it does actually affect your mood. When you smile, even if it's forced, you'll automatically feel better. And if you smile at someone, it makes them feel better too (: Then a chain of smiling starts, and before you know it, your smile has been passed onto loads of people. :)
It's an instant response to a smile. It means they are happy to see you.
People smile when they are happy about something. It is the side effect of a strong emotion - happiness!