People are more concerned about physical beauty rather than inner beauty.Largely in the society we get the impression that people are more concerned about their physical outlook than moral values , principles, honesty , sincerity, commitment etc., People are get attracted more to the physical outlook and they give lesser importance to the inner beauties.
The concept of love and first sight, is again about the physical apsects. People are get attracted with the outer beauty of another person. When outer beauty does not match with the inner beauty the relationship fails.
The outer beauty is temporary, but inner beauty is permanent. Therefore we should respect a person with inner beauties.