I like to think it's because of my character.
I'm been known to be charming and courteous.
Wouldn't say I am particularly courageous, definitely not cowardly, but I try be committed to my actions.
In a relationship I try to be cooperative, and maintain good communication, while being caring and compassionate.
To finalize, it has never been said I am either cruel or caustic, but rather quite charitable and calming.