No- there are no scientific factors that prove that statement.
Some people believe that you can smile with your eyes. Eyes definitely show emotion. Also, body language can express happiness without having a smile on your face.
Like your eyes are as bright as the sun. you have a smile that can brighten even the darkest places
An eye smile is when someone looks like they are smiling with their eyes. Justin Bieber has been quoted that because of this theory.
A little tooth polish will brighten your smile! You brighten my day!
brighten? to make bright? brighten is the present tense I brighten up a room with my smile. you brighten she brightens, we brighten, they brighten
he likes you.
just smile! use your eyes while you're smiling to be sexy. Look at him straight on while you're smiling so they know it's intended for them. p.s. closed mouth smiles are best for this. the other way looks too cheesey and like how you'd smile with your friends.
Smiling
Lightbulb Smile
will smile -- She will smile when she sees this. going to smile -- I'm going to smile nicely for our class photo.
Smiling-Through-The-Pain Smile-Your-Beautiful Smile-with-all-you-got
The verb is kumwetulira. Ndikumwetulira - I am smiling Ukumwetulira - you are smiling Akumwetulira - he/she/they is/is/are smiling etc.