This dude

So I've been hanging out with this guy. He admitted to liking me, and I did the same. We makeout occasionally and get drunk. Everything feels so natural and right.

Last night I was drunk and he was a little faded. He proceeded to tell me that he loves hanging out with me, tells me I'm beautiful and sexy and what not. But he's not ready for a serious relationship. Should I be worried? Is it wrong for me to keep making out with him and possibly other stuff?