Faces in Dance

hi everybody! im an intermediate dancer who competes at a non-competitive studio (aka we have two comps a year, no competition team but classes that go to comp, no nationals) and i love it, but thats not what this post is about. this post is about the difference in faces between dancers. when you are at a dance competition, do you notice if one dancer is giving more face than the others? i often times find that im the only one in my classes and at the competition who does more with my face than just smile. girls at my studio complain about not winning anything, but then proceed to do nothing with their faces but either smile or look dead inside. i know that personally i will continue to use my face, but its soooo annoying to listen to my fellow dancers complain when theyre lowkey part of the problem! does anyone have advice on what i should do?