Ask the meaning of a cold joke

Give you the full version of this cold joke!

There is a man and a woman eating.

Girls keep asking boys: Do you love me?

The boy glanced at the girl and went on eating dinner.

The girl was very angry and asked, Do you love me or not?

The boy finally said: love

The girl asked again, then how do you prove it?

Suddenly, the boy took out 30 yuan money from his pocket.

And ask the girl: Do you have ten dollars?

The girl gave the boy ten yuan. ..

The boys put forty yuan on the table.

soon .....

The girl was very angry and asked the boy: Do you want to prove that you love me or not?

Boys say I have been proved! ! !

Forty is just around the corner! (the facts are in front of you! )