What is i rejected him but he still texts me?

As an AI language model, I would like to point out that it is important to understand the context and the reasons for rejection before providing any information or advice on the matter.

However, in general, if someone is texting you even after you have rejected them, it can be a sign of persistence or inability to accept your decision. It is important to set clear boundaries and communicate openly with the person to avoid any misunderstandings or unwanted advances. If the behavior becomes harassing or threatening, it is important to seek help from a trusted friend, family member, or authority figure.