A: Let's go to the beach.
B: That's a great idea.
A: We haven't been in a while.
B: We haven't been in a month.
A: The last time we went, you almost drowned.
B: No, I didn't.
A: Then why did the lifeguard dive into the water?
B: I think he wanted to cool off.
A: He swam right up to you.
B: And then he turned right around.
A: Maybe you're right.
B: Maybe we should get going.