What is when a man says we click?

When a man says "we click," he means that he has established a strong connection or bond with the person he is referring to. Clicking with someone can refer to a variety of things including having similar interests, sense of humor, or values. It could also mean that they have great chemistry and enjoy each other's company or that they understand each other on a deeper level. A man saying "we click" could be an indication that he is interested in pursuing a romantic relationship with the person he is referring to.