Lyrics:

Pink suddenly realizes the delusional depths to which he’s fallen in the shadow of his wall and decides to find out whether he’s responsible for his corrupted mental state.
I wanna go home
Take off this uniform and leave the show
But I'm waiting in this cell because I have to know
(Have to know, have to know...)
Have I been guilty all this time?
(Have to know, have to know, have to know, have to know...)
(Time, time, time, time...)