My ex sent me a message on Facebook... does he want back?

My ex sent me a message saying this. I'm not sure what to think.. I do like you. I won’t go as far as to say that I loved you, but I did really really like you a lot and you were a lot of fun to be around and actually kinda miss ya a little bit. Hope all is well! Whether the black guy that you were with at the concert is your boyfriend or not (which its non of my business), but I wish you two the best of luck.

What do I take from that? Does he like me? Want to get back together? I had asked him in previous messages why he was talking to me and that's what he said. I wanna take him back. I miss him so much you have no idea.