No kidding, the portion in America is indeed really big.
Most likely because most people in here grew up with a bigger capacity than us living in Indonesia, perhaps.
But the great thing about it, you can order kids meal which is basically a smaller, much more Indonesian-like portion food. And if you order kids meal in Chick-fil-a, you'll get a free toy or a free book that you can trade with a Dream Cone, a better, healthier sundae in a cone. Yum!