What happens when you touch someone else?

When you touch someone else, various physiological and psychological responses can occur. Physically, the touch stimulates nerve endings, which send signals to the brain, possibly eliciting feelings of comfort, warmth, or even excitement, depending on the context. Psychologically, touch can foster a sense of connection, trust, and intimacy between individuals. However, the impact of touch greatly depends on the relationship between the people involved and the context in which the touch occurs.