empty

I have all these people around me. friends. or people that seem as such. The room feels empty. Like no one cares. No one can see just how messed up I am. Maybe it's just me who is empty. There are so many people that care. But for some reason that has no effect on how alone I feel. I know I have to be strong, for myself, for my friends. I just feel like I've been pretending.
I feel like screaming. Would that fill the space?