How many suns, moons and stars are there in the sky?

Today, an insurance girl called me, and her voice was very attractive.

I immediately said, "buy three."

My sister asked, "Who are they all for? I need to make a registration. "

I said, "one for me, one for you and one for our future children!" " "

At this moment, my sister hung up the phone. It is not easy to find a wife.