They will come when its the right time stop waiting and keep doing what you are supposed to be doing.

 Someone from the past is coming. Someone willing to fight to be in your presence. This person sees you have many suitors and hey know their offer is weak, but they feel a urgency to make it. They see you living a good life and they want to be a part of it. They will tell you that they have nobody else and that is kinda true. They are around someone daily they may not be boning, but there is something going down. Just know the circumstances are sketchy, but their interest is solely on you.