a beautiful lie
A pretty piece of furniture. Like the bed you get when you promise your parents you’ll clean your room for the rest of your life.
My dad said I could sleep on the beautiful lie if I cleaned my room. I cleaned it. Got the bed. It was a lie.
My sister got the beautiful lie. I got the couch. Which is also a lie, but not as pretty.
The beautiful lie is a lie. It’s just a bed. But it looks nice.