Most children are innocent and extremely expressive, as their hearts are made of gold and their souls pure. However, some kids have the tendency to suppress their emotions and hide their feelings in the most unimaginable fashion. Whether it’s their parents or their loved ones, they just love to keep it to themselves, which may make them seem extremely mature but tends to take a toll on them in the long run. To find out who these children are, here are zodiac kids who find it hard to open up to people.