To add my two cents to the discussion about II and R&B, I think from the relationship's POV it's good if they can live in Paris for at least couple of years. This past week has done wonders to their understanding about each other which they will never get if they lived in MM.
At MM they are like boarders, everything is being done for them. In that scenario, even if they fight they don't have to worry about the other. But in Paris even if they are not in talking terms, they have to worry about the other. Therefore, the situation itself will force them to try to understand each other better.
Of course R&B has to discuss things with II and it should be a mutual decision. But my point is living in Paris is not a bad idea after all.