I don't think it ends. Or rather, it ends and begins again. Essentially every time you hit on something important relationally, it's possible that you will project those things onto the T and have to work them through the relationship. Not all transferences are bad or tough, obviously. I went through an idealizing phase. I think the only thing about transference is that it's not real. And that it's intense. But it will come and go. Let yourself go into it and it will pass.