You Keep A Knockin'

You keep a knockin' but you can't come in
You keep a knockin' but you can't come in
You keep a knockin' but you can't come in
Come back tomorrow night and try it again
You say you love me and you can't come in
You say you love me and you can't come in
You say you love me and you can't come in
Come back tomorrow night and try it again