ELI5: Explain Like I'm 5

Haptic communication

Haptic communication is a way of talking without using words. It’s like a secret language between two people. In haptic communication, people use touches, such as holding hands, stroking a face, or hugging, to communicate their feelings. You can show how you feel without speaking, just by how you touch someone. It’s like you’re speaking to a person just by using your hands!