Can Buy Me Love
If there were ever a sign that could spark a playful argument between a loving couple strolling down the street, this would probably be it. The "prove that you love me" statement is a well-worn trope, often heard in sitcoms as a form of playful nagging.
The owner of this restaurant was clever enough to have this sign printed in large letters against a bold red background. This way, no one can easily miss it, and they may buy the next round out of guilt.