Tibballs noted constant on-screen chemistry between Susannah and Max and that Patricia was aware of this too and worried Susannah would win him back. In one scene, Patricia admits that she purposely became pregnant to guarantee that Max would stay with her.
According to Tibballs, there was a strong on-screen chemistry between Susannah and Max, which Patricia also noticed and felt concerned about as it might lead Susannah to win Max back. In one scene, Patricia admitted she intentionally got pregnant to ensure that Max would stay with her.