Octopuses are generally shy creatures, but theysometimes show emotions. For example, they respond in a very human way when they come in contact with people. They actually seem friendly. They like to play. They come to get food, and they watch whathappens around them. When they are afraid, they swim away. When people make them angry, they squirt water on them.
In the wild, octopueses show emotion by changing color. When the Octopus is attackingits prey, it becomes darker. When it is sick, it becomes Light and pale. And when it doesn`t get the food it wants, it turns red. It seems mad.