why do girls that first rejected you get jealous if you start dating other girls?
Most Helpful Guy
Because having a girlfriend allows you to display your romantic side plus you lose that "single" feeling which makes you more confident and less desperate-ish. And women talk. You can't go around bragging about your good sides but a girl can do it for you. Another thing: you become more approachable because there is no fear of rejection. To me also, it is easier to say something like "John is really lucky to have you" without it being a come on ready to be shot down. You can't express something like that towards someone that is single without risking to be declined.1