How do two year olds interact with one another and express themselves?

Two-year-olds primarily interact with one another through parallel play, where they play alongside each other rather than directly together. They express themselves using simple Words and phrases, often relying on gestures and facial expressions to communicate their needs and emotions. At this age, they may exhibit sharing behaviors and begin to understand basic social rules, although conflicts over toys or space are common. Their interactions are characterized by curiOSity and a growing awareness of others' feelings.