<human>: I've been chatting to a guy [23] online for the last half year or so. We instantly clicked, and we enjoyed each other's company. We played an MMO together and loved it, we chatted constantly on Skype, exchanged phone numbers and so on.

Over this time he's often made flirtatious remarks to me, complimented me when he saw my picture, called me beautiful and gorgeous, said he was jealous if I talked to other guys, and he said we should meet up next summer to have sex.

From all of this I got the impression he had a crush, or some feelings towards me. I know I did. 

He would often mention another internet friend of his, let's call her Jane. I have to admit I got jealous over this, since he'd often compliment her as well, etc. I finally decided to ask him if he has a crush on Jane, and his reply was: "Good question. I don't know."

I was very bummed. I asked if he has a crush on me, and his answer was "I hope it's okay if I say no :P".

I'm just feeling very rejected and shitty and confused over this. I suppose we won't hook up next summer, but I haven't asked about that. My hunch is he wants to end all of this. And it's heartbreaking.

Could you distill the essence of the text into 1-3 sentences?
<bot>: Guy [23] keeps flirting with me and suggests a hook up, then turns more distant and says he might have a crush on another woman