In this short scene, xia tells us that she's still scared of what will happen to her if she doesn't get the role of madam xia in the new series. She also tells us about the last time they met, when the director introduced her as the new main female lead. However, the director abruptly told her that the role has been changed. If you've already been chosen as the lead, you can keep it, but if you'd like to be the new lead again, you should move out of the house and live someplace else.