I met someone a few weeks ago via online dating. After the first date he was v keen and we also had a very long telephone conversation where I felt very comfortable with him. Second date we kissed and I went back to his, where there was more kissing but no sex! Third date back to his, still no sex (my choice) but we obviously both wanted to. We've exchanged some quite saucy texts , but I've noticed he's still on the online dating site quite a lot. He says he's not into multiple dating, but I'm not sure he realises I can see him on there. I don't want to sleep with him if he's still looking round. Not sure what to make of it, he confuses me.