Chagrin: Distress or embarrassment at having failed or been humiliated. Infidelity: The action or state of being unfaithful to a spouse or other sexual partner. Scar: A mark left on the skin or within body tissue where a wound, burn, or sore has not healed completely and fibrous connective tissue has developed. Shame: A painful feeling of humiliation or distress caused by the consciousness of wrong or foolish behavior.