Who would have thought…. it is commonly known that a smile may help making you look more attractive. This kind of shows that attraction is not simply dependent on physical beauty, which lies in the eye of the beholder anyway, but you actually can do a certain look and it will improve your chances with the opposite sex.
A new research suggests that all you need to do to appear more attractive is smile and look straight at people. Does it work? We shall try.
Gaze ‘key to facial attraction’ [BBC News]