What Have I Done To Deserve This? Lyrics

Lyric discussion by elixir808 

Cover art for What Have I Done To Deserve This? lyrics by Pet Shop Boys

I've always imagined this song being about a guy getting a job at a hospital; a job that involves talking to and comforting the patients, like maybe a social worker. Most likely, I'm wrong, but this is just how I've interpreted it since the first time I've heard it.