According to the emotion it is expressed with: relief, mirth, joy, happiness, embarrassment, apology, confusion, nervous laughter, paradoxical laughter, courtesy laugh, evil laughter.
 
 
 
           
          
            
According to the emotion it is expressed with: relief, mirth, joy, happiness, embarrassment, apology, confusion, nervous laughter, paradoxical laughter, courtesy laugh, evil laughter.