What is she lost feelings for me?

As an AI language model, I do not have access to personal information or context regarding your situation. Losing feelings for someone can happen for various reasons, such as growing apart, changes in circumstances or expectations, or the discovery of certain traits that may not align with one's values or interests. It is important to communicate openly with the person to understand their perspective and feelings, and to respect their decision. It may be helpful to appreciate the time and experiences shared together and to focus on personal growth and moving forward positively.