Knock Knock (Please Let Me In) Lyrics

Lyric discussion by ASweetPea 

Cover art for Knock Knock (Please Let Me In) lyrics by Dr. Frank

A plea of sorts. I'm sure most can relate to being shut out of someone's life for whatever reason. It's a helpless feeling...one of little hope and exasperation. Hits you in the gut (and in the heart) and has you doubt your own worth. "Just give me back my keys"