You left

Hiding from someone what you feel, until its to late and they're already gone.

Words cannot begin to fill the space in which I feel you have left a hole in my heart.
Time cannot begin to heal the fear you have bestowed upon me.
You cannot see the pain I hide behind this smile.
For I have you to thank for all the times I've hid.
Hid from you what I truly felt.
Hid from you what I truly fear.
Hid from you the pain you caused.
Hid so well, I never knew you passed these walls.