na.. when he pins her down.. I want her to remind him aap aisa kyun kar rahe hain aap ko chot lagi hai..etc., etc., he counters tumhe farq padta hai? and she gets carried away.. aap ki baat hai issi liye farq padta hai... and then he can give her an improvised biwi wala dialogue.. I don't mind aakhir tum meri biwi ho.. tumhe mera khayal rakhne ka haq hai...