This is what will happen tomorrow night:
Ali tells CH that she has made her decision. She will NOT allow the F2 to go thru the charade of picking out a ring and then being humiliated at the FRC. Instead she wants to let him know his status at the LCD.
So during the LCD she tells F2 that she does not see a future with him and that he should not choose a ring or come to the FRC. This is how she "broke the rules".
Who is that F2? (sorry Chris fans).
Now Ali meets with Roberto. She ask CH to give them an extra day alone together, away from the cameras, so they can talk privately about whether or not an engagement is what they both want. They agree to both decide after that if there will be a FRC.
What happens next? We will all find out tomorrow.