Already said. Already understood. You have to do what you feel lead to do. I'll do what I have to do. No matter how much time passes... You know the rest. Maybe one day we'll be brought back together and finish what we started.
No matter what happens, no matter how far you seem to be away from where you want to be, never stop believing that you will somehow make it. Have an unrelenting belief that things will work out, that the long road has a purpose, that the things that you desire may not happen today, but they will happen. Continue to persist and persevere.