How to Talk to a Girl Who Doesn't Know You

After I graduated Lily still wanted to spend time together but I knew I didn't have to now. She sent photos of herself followed by a bunch of messages, basically quoting back what I'd told her about myself in my past earlier. The worst part was that she seemed to believe it was real, that those things actually happened to her even when she was quoting me word for word. Things I told her only hours before were now her life. It was like she was trying to absorb my history to take it over, to make my life part of her. Yeah I didn't talk to her again after that. I ignored future attempts she made to contact me and I eventually suddenly deleted her from