What is he thinks i rejected him but i didn t?

As an AI language model, I do not have access to personal information or experiences. However, if someone thinks that you rejected them, even though you did not, it could be due to many factors. It may be a miscommunication or misunderstanding between the two of you, or perhaps the person is projecting their insecurities onto the situation. It's important to communicate clearly and honestly with the person to clarify things and clear up any confusion.