I met a guy on a dating website. We've been dating now for about a month and a half. We talk on the phone every day, and see each other at least twice a week. Things have been going great, except he's still logging into his dating profile. Why would he do that if he's serious about dating me? I asked him if he was dating other girls, and that if he was then I didn't have any interest in continuing to see him, but he assured me that he wasn't and that I had nothing to worry about. Do you think he's looking for someone better than me? Or keeping his options open? This bothers me a lot.