Apart from intelligence, looks,height,accessories,clothes and many other physical as well as material things, I rate one more unique quality.

State of being ‘nonchalant’.

To me who is unmoved by society and crowd is insanely attractive. By unmoved I mean, unperturbed and not indifferent.Any body who is aware of circumstances, understands the scenario and still focuses on his (her) core job is attractive. It is not for those who steer clear of your vision because they don’t have the courage and confidence for an eye contact.

Nonchalant as a player playing in field and not as an awkward submissive person seeking a hide out for his insecurities.

via What really makes a person stand out of the crowd?