Confusing Aries man... Help?

So this is the story:

I met this guy two months ago, he was friend of some friends so he added me on facebook and we started to talk. I liked him since the beginning, he was really funny and we got along really well... The thing is, he lives in another city so it was difficult for us to stay on contact, we didn't met at that time so I wasn't really interested. Last month he came for vacations and we went out for the first time, and it was great! He was funny, handsome, intelligent... And told me he liked me just the same. When I told my friends, they say he was a player and that I should be careful, so I did. The last day he was here he asked me if I would miss him, and I told him that maybe, but since we saw each other for too little time (just three times in the week he was here) I won't be that hurt for it. He told me it was better that way, because it would have been difficult otherwise. So we agreed it had been good for the time being, no love promises or anything. But he really liked me and he told me I should go to visit him, he was very insistent (he even told me he could pay my tickets and all) and I said yes, so he told me he would check for a free week for me to visit...

The thing is, when he left we didn't stay on contact or anything, a few messages but nothing important. Are all aries like that? He didn't say anything on my birthday neither, so was me who send messages to him the firsts days, asking about the trip and all... He told me earlier that he was in talks about a new job, so when I asked for it he said he needed to check the job first, that way he could tell me when I could go to visit (mostly because he didn't know if he would be there or if in the new job they would ask him to move) so I accepted it and never talked to him again. He contacted me a few times later (because I stopped looking for him), but he always let me hanging without respond... And yes, he was online but he didn't look for my messages until two days later. So I got uninterested again (I felt like I was wasting my time with him) and I moved on. Two weeks passed and he send me a message again, telling me he was really happy because he just got the job and that it was the reason why he hadn't contact me before, because for men "money was important and it makes them to feel secure" (he did say that lol) and that he wanted to have money for when I go to visit him... He told me I could go in a month and looked happy with the idea... But now I'm not that sure. I told him I have to check if I could take a day off in my job and that I would tell him when I knew...

So now, should I go? I don't like him like I did before, but I love to travel lol so for that part I'm considering it... But what if I fall for him again? He never said he wanted a relation with me or anything, and I'm sure he's a womanizer. Of course, he already know I'm not easy, I didn't let him kiss me the first times, until the last day I let him lol but I made him suffer a little, I think that was the reason he liked me, for the chase. But our friends told me that, even if he's a player, he never ask girls to come to visit him or anything, it's mostly a one time thing and that's all... so that makes me special? But why he doesn't contact me? We never talk, and when we do... it's mostly "how are you? ok? good!" and that's all... That means he's not that into me? The job thing was true? Or just an excuse?

My friends say that if he was really interested he would have acted like that, but he was a too unattached since he left, like if he didn't like me that much. But now he's "normal" again, like if he really cares...

It's the first time I go out with an aries so I don't know anything about them... I'm a pisces woman btw.

PS. I'm french and I know my english isn't the best, so if there are some mistakes let me know.