One month after not talking he sends me an email saying, "I hope you're doing good. I had a dream about you last night and I just wanted to say hi."
I'm not sure what his intentions are, but that kind of sounds like he is just trying to reword "I miss you"
The last time he started this I ended up getting hurt because he wasn't actually looking for a relationship even though I told him to be clear with his intentions. Is he just genuinely trying to be friendly. Why would you send this to an ex? We were really good friends before we got intimate and I enjoy his friendship. But it's frustrating when he tries to take it further. Especially since he was the one who wanted to end things.