Scorpio Male/Pisces female

I am a pisces female who's recently started seeing a Scorpio male, I find him extremely confusing. I steered clear at first, he's in a band and I know his type, he's also a giant flirt. By some circumstance we came to meet and got talking, the physical and sexual connection was instant and within minutes he'd given me his phone number and skype address and within a week his email. After two weeks the emotional connection has still to develop and I have no idea what his feelings for me are. I sense he has some trust issues in that he thinks I see him as the guy from the band and not the person he is but i'm unsure if this is going anywhere. Do I take the chance on him and hang around or am I wasting my time?