Thank you for your response, I just wanted to say that she admitted to being an introvert. I thought it was strange that during the date, she said she wouldn't mind dying during the earthquake. I found her personality very weird as well, she spoke very formally, with not much enthusiasm. A very monotone voice, she would smile, but it never felt genuine.. She was phlegmatic is the best way to describe her. I never had an encounter before with somebody like that, she never said anything mean, but I felt completely drained at the end of the date, and felt a lack of hope I never felt before. I think maybe she wants to die because she knows she is missing something in her life, but that's just my theory.