The dinner is a short story of a couple who has wasted their time when they have. The husband has an illusion of his wife who has passed away all the time...
When she left to heaven, he only has pain left with happy memories that they used to have.
Happiness is the current moment we are living right now, let's make the most out of it. Don't waste your time with people you love, you cannot be sure about the future!
Film Ideas
