I agree that the song is about prostitution, but I took a different spin from it. I think he is cheating on his girlfriend by going to visit prostitutes...
"Flavour of the month is not that new to me" talking about the different prostitutes he visits..
and he feels that it's harming their relationship and it hurts him so he wants to tell her.
"She's gotta know that when the red light's on there's no one at home".. meaning he won't be there when the red light's on.
I agree that the song is about prostitution, but I took a different spin from it. I think he is cheating on his girlfriend by going to visit prostitutes... "Flavour of the month is not that new to me" talking about the different prostitutes he visits.. and he feels that it's harming their relationship and it hurts him so he wants to tell her. "She's gotta know that when the red light's on there's no one at home".. meaning he won't be there when the red light's on.