The biggest problem here is the lack of communication. If you want something real, you should have (and should) tell him exactly that. You said you started talking to the guy over social media, but what, are you just hoping for the best? That's not how relationships work. You need to use your words.

So now, he's told you exactly what he wants and what this is. That doesn't make him a bad person. He's being completely honest about what he wants. You said no to a movie and sex, but nothing else. It's like you're expecting that declining that will make him "wake up" and ask you out on a date and want a relationship.

You can only know where this is going if you ask. Stop guessing. Good luck.