The erotomaniac stalker believes that he is in love with you. To show his keen interest, he keeps calling you, dropping by, writing e-mails, doing unsolicited errands "on your behalf", talking to your friends, co-workers, and family, and, in general, making himself available at all times. The erotomaniac feels free to make for you legal, financial, and emotional decisions and to commit you without your express consent or even knowledge. (From the book "Malignant Self-love: Narcissism Revisited" by Sam Vaknin - Click on this link to purchase the print book, or 16 e-books, or 2 DVDs with 12 hours of video lectures on narcissists, psychopaths, and abuse in relationships: http://www.narcissistic-abuse.com/thebook.html)