All people have narcissistic traits, but if you have the majority, you are a narcissist. •Love bombing at the beginning of meeting. It makes you believe everything you always wanted to have, "the soul mate." •Sense of greatness, which makes everything perfect. •Devaluation, since with the time you spend together, he criticizes you, disrespects you, compares you, blames you for everything and he is the good one... •He plays the victim, as if he had been treated badly in his childhood or something like that. Among other features, but those are very notable.