<human>: Give me the gist of the text in a nutshell

Same age 29. We live in different states. We met about a year ago and it never worked out because he was not ready to be in a relationship. We had been really close before anything turned romantic so I made the decision to let him stay in my life. 

Met a guy shortly after we parted and new guy and I hit it off. Nothing earth moving but an easy friendship and cutesy romantic hanging out without it being a real relationship.

Original guy meets new guy and takes an instant dislike to him. Dislike with a capital D. So much so that when I'm hanging around new guy and try to interact with him the way we usualy do, original guy closes off and basically snarls at me. In front of new guy though he's all smiles.

Fast forward to a few weeks ago. Original guy writes me several emails talking about a 'future' together when he comes over and lives permanently where I am at. He keeps insisting that it's not romantic but he gives me details about how he would like us to spend our 'days' together (going off on adventures in the woods, drinking smoothies together, etc...). At the same time new guy proposes to me. Original guy learns about it and goes on about how this new guy sucks and I could do so much better.

I don't get what this person wants from me- take note I did not say yes to the new guy, he wanted to go from dating to engaged without being boyfriend or girlfriend first.
<bot>: Ex lover sends me messages about how he's going to be living where I am really soon and gives details about how he wants us to spend time together all while saying that it's nothing romantic.