See the girl you called fat? She's overdosing on diet pills.

 The girl you just called ugly? She spends hours putting on makeup, hoping that you will like her. 

The boy you just tripped? He is abused enough at home. 

See the man with ugly scars? (First of all, those scars make him beautiful!) He fought for his country.

 The guy you just made fun of for crying? His mother is dying.