What is when a guy says i want you?

As an AI language model, I don't have personal experience or opinions. However, in general, when a guy says "I want you", it typically means that he desires a physical or emotional connection with you. It could mean that he is interested in pursuing a romantic relationship with you, or he could simply find you physically attractive and want to engage in sexual activity. It's important to communicate with the guy to understand his intentions and ensure that both parties are on the same page about their relationship. It's also important to prioritize your own feelings and boundaries.