It wasn't the smartest thing to be caught up in an illegal relationship in the middle of a war between the two sides. A is an angel, and B is a demon. They do their best not to get caught.
A is the most powerful angel, and B is the most powerful demon.
If they are caught, they will loose their positions, and the punishment will be worse than ever before.
And they're so close to getting caught. If only A could learn how to be quiet-
