My former friend from high school liked me for 4 years and I never liked him in that way. He tried to pursue me and I never wanted anything more than friends. He even said, "I was trying to love you for years and it never worked. You didn't want a relationship with me. So I stopped trying." Then after 4 years, he gave up already and finally realized that he will never be more than friends. He stopped talking to me and blocked me on Facebook because he couldn't stand being my friend without trying to be my boyriend. He blamed me and said that I never told him to get a girlfriend and that he waited for me. He said that he never dated anyone to remain faithful to me. He said that I owe him. Faithful to what? We weren't even together. Am I supposed to tell him what to do with his life, like I'm supposed to tell him to get a girlfriend or not? Do I owe him anything?