Working-class parents have an unmissable chance for a holiday on Sunny Beach, Bulgaria. They have only a couple of problems: they older son goes for summer camp, but they don't know what to do with their younger, and they have no money to travel. So they call on their auntie who is not so close to them for some help. She doesn't lend them money, but has an offer to take care of the younger son, who can move to her flat. The parents make money on selling their son's violin, and leave everything behind. This unneeded relationship starts difficult, but it's only matter of time to know and like each other more.