My Ex told me he wasnt sure if he had that connection with me after a year..?

I really Love him and he said he doesn know wat he wants and that there could be a future..he just has to get his life together before he can be serious with anyone..We went thru alot..we tlkd bout moving in together and got along well..he was always unsure if he wanted to be in a realtionship..but said i was one of the best people and he really cared..Do u think time away he'll realize he does carea bout me more then he thought? I know i treated him great and i think he took alot for granted..and he was alwasys kind wishy washy cuz he himself wasnt happy with himself and he has bad past realtionships..