Happy family is not a usual one. Many different things can make it happy. But the most important I think is the time people spend together. They can go for a walk, play board games or just watch a film all together. Understanding is also very important. Especially between parents and children. I think parents mustn't be very serious and strickt to ther children. And children must respect their parents. I believe that if people do their best to make the family happy they will succeed.