Facial expressions provide the performance with guidance to show the audience where the plot is going and what the relationship of the performance is. A smile shows excitement in the plot and a frown expresses depression, but in some cases there are smiles and winks at the audience giving an ostentatious look. The eyes show how emotional the setting is, being staring or watery they convey the emotion as raised or lowered. It's not just the eyes that express emotions, it's also the eyebrows that help make the eyes sad by pointing them downward like those of a puppy dog. They can also be raised adding the effect of excitement and can have a severe appearance causing a wrinkle on the forehead. Lips are also a key feature in capturing emotions, for example a pursing of the lips gives off a flirtatious effect. Many performers use vowels to help give an exciting expression to their face, for example by shaping their lips into an "o" shape or creating sound effects to create awe during the performance or an exhausting sigh to show that it's a difficult time . forward in the story. What attracts the public's attention the most is