Valentines revenge

You should get an award. ☆☆☆☆☆ my good sir.

I get that it's a joke..but 
He could've just broken up with her like an adult.
And if this was real, the restaurant (server in some cases) would be out the money, they don't let you "wash dishes" to make up for your bill. 
I work at a restaurant and people try to make that joke all the time. Haha so funny, never heard that before.

How did they memorize the number exactly

Nobel prize winner. That's just a very touching story