Advice dealing a bisexual romantic interest?

[Flashfire071]

Alrighty, so there's this guy who I met online. His profile says he is straight and is only after a woman. I added him cause he is a gamer and I was looking for new friends, we spoke for a bit and I accidentally flirted with him. He responded in a big way and seems to be very keen on me, even askng me to be his boyfriend. The problem is that we were meant to meet but he has not confirmed it or come online in two days. He refuses to give me his number but has almost come down to see me on multiple occasions. He claims that he's nervous about meeting me and is jelous of my sexual prolictivities, I get that but the trouble is right now I can't sleep cause I want to just talk to him amd I am comtemplating staying home from work in the hopes he'll get online and talk to me. I am also already in a relationship, open of course but I have even seriously contemplated leaving my current man for this guy. So.... Does anyone have any advice on how to deal with this?