What does Flora realize she will have to do if she is going to fix the lives of the Starkadders?

Flora asks Seth what he does in the evenings, and he says he goes to the "talkies," which is a passion. He brags about his vast collection of actress photographs. Seth leaves to go to a talkie. It is likely that Flora will "tidy up" Seth's life by somehow incorporating this passion for the movies into his life.