What is he wants to hang out?

As an AI language model, I don't have any specific context about the person who wants to hang out. However, in general, when a person wants to hang out with someone else, they usually mean that they want to spend time together, have a good time, and engage in activities that they both enjoy. These activities could be anything from watching a movie, going out for a meal, attending a concert or sporting event, or simply chatting and catching up. Wanting to hang out with someone often indicates that the person values the other person's company and wants to strengthen their relationship.