Wondering if the Virgo man will pursue me

I met this guy at this party in April. We were both completely drunk. But he asked me for my Facebook and we kind of joked around saying how he was going to take me on a date. We made out a few times and then I left the party. The next thing I know he was messaging me on Facebook saying a whole bunch of random things he was being quite funny really. But also saying things how he felt something when he kissed me. And I kept saying back to him you're just drunk. And he said he couldn't wait to see me again, but he was leaving for Europe until September. He told me that if I don't forget him when he comes back we should go out. We stopped talking after tthat. Then he messaged me the start of May saying "I told you I wouldn't forget you, how you holding up?" I responded not really thinking about him. And then he didn't reply until the end of July. He started telling me about how his trip was and started asking me questions about myself and trying to get to know me. And he called me beautiful and I started being a lot more interested since we started talking daily. He would message me drunk on Facebook and he told me about this girl he hooked up with and I was just casually talking to him as a friend. He then told me that he wasn't looking for anything serious but late on in the convo jokes about how he was serious about how I'm the only girl for me. And that when he's serious he actually means it. Anyways moving forward we were talking a lot later on what's app and he was asking me about me and giving me advice on being more confident he then told me "I'll be upfront with you you won't find a relationship out of Me" and that he would only hurt me. And I said that's totally fine. He said that it's not like he couldn't date me. It's just that he doesn't know me and that it takes him a long time to fall for someone. But time and conversation went on and he's obviously busy over in Europe and the time difference so we don't talk all that much. But when we do I pursue it. But it's not like he's never into the conversations he keeps them going more than I do. And tells me all about himself and constantly asks me questions. And he told me he wants me to show him around more places where I live when he gets back. And that he is totally down with going on a date. The last time I talked to him was a week ago, I feel as if he is interested. But really just wanting to take it slow. We really only met once at that party.

And I know there are lots of factors to tie in why we don't talk that much. I wanting to be friends with him first, I think he knows I'm interested in him though. But since it's been a week since we've talked. I don't know if I should wait for him to message me? Or if I should wait until his birthday to say hi and wish him happy birthday. I kind of just would like general opinions on this situation. I'm a Pisces by the way. I knowin my head how I feel like he's just doing his own thing and not thinking as deep into it as I am. But I'd like others opinions!

If you want to talk with him then do so. No reason to look for opportunity for it.
Drunk making out does not usually make for a good starting point in any form. Neither does adding anyone potential to facebook.. but im too old to figure out you young kids anymore.

He's probably thinking about you...lol just message him. Guys are shy, we often dont dare venture because we're afraid of rejection. Girls don't like most guys so if you like a guy just let him know, get on with it. Get together, get married and have babies dam it.

Girls with their head turned, and making a kissy face in a selfie is getting old.