Why Do Kids Like Posts on Social Media: Uncovering Hidden Reasons

Today, likes on social media are like a digital “hello” or “I’m with you.” Even children who are just beginning to explore the internet quickly learn how to use this button. But why do they do it? Just because? Out of politeness? Or is there something deeper behind it?

Wanting to belong

Children, especially school-aged ones, are very sensitive to the idea of being accepted. By clicking like, a child is saying: “I’m with you, you matter to me.” It’s a silent way of saying, “I see you. You’re important to me.” And of course, they also expect the same kind of response in return.

Support and fear of being left out

When everyone around is actively liking posts, not doing so can feel like breaking an unspoken rule of communication. This is especially true among teenagers, where being part of the group is very important.

A way to express empathy

If something happens to a friend — they’re sick, upset, or sharing something personal — a child may not know how to respond properly. But a like is a quick and safe way to show, “I’m with you.” It’s like a substitute for words when words are hard to find.

The importance of their own "popularity"

Sooner or later, children start to see likes as a form of validation — not only as a way to show support, but as something they expect in return. Clicking like gives them a small feeling of pleasure. They might start liking everything, just for fun or out of curiosity.

Curiosity and just playing

For very young children, likes are like the “like” button on a toy. It’s a small game — you press like and it feels fun. Sometimes kids like everything simply because they’re curious about what will happen next.

A like might seem like a small thing. But for children, it can mean a lot: support, a desire to be noticed, the need to feel in sync with friends. It’s important not to judge, but to understand. What matters most is not monitoring every like, but talking with your child about their feelings, their relationships, and their experiences online. Then likes stop being a source of worry and become part of healthy communication.