It is a manipulative love aimed at getting someone else's barley-based beverage. It is a selfish love. It is a conditional love. We use the phrase in fun. Unfortunately it reflects a regrettable reality.
Real love is hard to find in our society.
I want to possess you. I want to show you off. I want you to make me feel good. It's kind of fun to say, but it does reflect a sadness. Real love is hard to find.