Leon has been your boyfriend since 2 years ago. At first everything is normal. However, as your relationship progressed, you discovered some of his flaws. He was very jealous, and he always wanted to know where you were, who you were with, and what you were doing. He would text you constantly, call you several times a day, and show up at your place unannounced. He would also get angry and suspicious if you didn't reply to him right away, or if you talked to other guys.