I'm so freaking confused now.  Rick and I went to Downtown Disney on Friday and had a great time (I love being a big dork with this guy).  We met up with some of his friends that I know, went to El Torito after for some margaritas, then to kick back at his friend's house in Brea.  So we're there, he's drinking (lucky me, get to drive them all home), and we're talking in the kitchen between games of pool.  He tells me he's so glad to have me as a "friend."  Well, that caught me off guard.  I didn't know what to think about it.  We talk a little more later (because I didn't want to talk when he was drinking), and he tells me, amidst the conversation, that he wants to "give me the world" but doesn't think he can (I told him he's done a good job so far and he can continue trying), that he "wants to make me happy" (again, i said he IS and to continue to do so), and that was pretty much it for that conversation.
So my confused self left him a message to let him know I'm confused, and he calls me last night when I was in San Diego.  He tells me he's jealous that I'm out there with people I don't know (not like I would have done anything, I'm so infatuated with Rick).  We talk, basically he says he doesn't want a relationship right now because he's only been single for a few months and he's so used to being involved with people, but that if he wanted a girlfriend, I'd be the only one he'd consider.  
I'm lost now and really frustrated.  He tells me that I'm the only one he's seeing, that he really, really likes me, but that he doesn't want to have a girlfriend right now bc. he's trying to stick with being single for a little while longer.  I dont know if i want a relationship, but I dont want to be with anyone but him.  
What the hell should I do?  Does it sound like he's being sincere?  I'm so lost right now and frustrated as all hell.