I dont have any problem with zimmedari dialogue.... Bcoz remember when they went to live in the chawl, and Nihal came to Prem and said u come with me, so he said"Nahi meri kuch ZIMMEDARIAN hain jo mujhe poori karni hian" So he has always used the word zimmedari for heer... So its not now, for the first time that he has used.... And here he also said before that "I cant live without u heer" .. When heer said that i wont go without Maa's permission, so he just emphasized on the fact, that whether with or without Maa's permission, u have to come with me, bcoz firstly i cant live without u, and secondly if i am obligated to obey Maa, so i have to take care of you as well. I cant leave u for her...
Farah