What is when a guy says i need you?

As an AI language model, I do not have personal experiences or emotions, but I can provide general information about when a guy says "I need you."

When a guy says "I need you," it can mean different things depending on the context of the conversation and the relationship between the two individuals. Some possible meanings could include:

1. Emotional support: He might be going through a tough time and is seeking comfort and emotional support from you.
2. Physical support: He could be in a situation where he needs your practical help or assistance with something.
3. Relationship status: He might be expressing his romantic interest in you and saying that he needs you to feel complete or happy in his life.
4. General affection: He could simply be expressing his affection for you and letting you know that he values your presence and role in his life.

In any case, it's important to have clear communication and understand each other's intentions and feelings to avoid any misinterpretations or misunderstandings.