I feel so weird inside.

I browsed through the pictures. Pictures of people having fun, in glamorous outfits and bright smiles. I recognize those faces. But how come i don't feel what they feel.
I used to be part of them. I mean, I used to be in the same world as they do.
But now i feel so out of place.
Is it just me, or the people,or the place?

I don't belong to where i thought i belonged.
I don't wanna fake anymore.
I wanna hide.