Good Face is a Quirk possessed by an unnamed villain
The Quirk affects the mind making the victim talk in a crazy charismatic way and act more flamboyantly than they normally would, it also affects the body by making them taller, also giving them a more stoic looking face, they also sparkle if in direct sunlight. It should also be noted that the victim is aware of how there acting although they can not stop it. The Quirk also stops working for a second if they get too angry. It's never stated how long it lasts.
This Quirk is a satire of vampires from the novel series Twilight.