With a snap of your fingers

I sit
Hot tears spill
rivers pouring down my cheeks
as I tell myself i'm happy.
I have a mask
that nobody can tell is fake
but as soon as i'm alone
it all strips away
The way to trigger it back
is to talk to me
and my mask will come
happy as can be
but i'm so fragile
though I may seem strong
that with a snap
just a little snap
of your fingers,
i'll come crashing down.