Help! Venus in Cancer man situation

Hello everyone, so last week I met this cancer guy with his venus in cancer and mars in leo. The chemistry was instant, but more importantly our intellectual rapport was AMAZING. We were finishing each other's sentences almost from the moment we met. We've been hanging out with our group of friends, and he started being quite cuddly with me. Holding hands, putting his arm around me, playfully biting me,saying he wants to sit next to me, etc. But I'm quite confused by him. He does talk about the other girls he's flirting with, but he keeps mentioning how there's no connection, and although he hasn't tried to make a move on me sexually, I'm just wondering what's up. When I meet him he's super warm, but I'm just uncertain about what this is. He told me that he hasn't found it so easy to talk to most people, and he always compliments me a lot. (it makes me blush)
Btw, I'm an aqua with a venus in pisces, so also quite reluctant to make any moves because i love very, very deeply and wouldn't get involved or pursue until I'm sure either, but I do really like him. I don't know what I should or shouldn't be doing. Btw, I always seem to attract cancer men for some reason! Help pleeeasee =)