Rosy and Nina were best of friends and did everything together. Rosy announced that she was going to start a diet to lose some winter pounds.

"Good," Nina exclaimed. "I'm ready to start a diet too. We can be diet buddies and help each other out. When I feel the urge to drive out and get a burger and fries, I'll call you first."

"Great," Rosy replied. "I'll ride with you to Burger King."