it won't really matter because Dilshad has already made up her mind on Zoya. The following are my reasons why:
1. Asad has already clearly stated that he does not believe in love, so Dilshad will know that if he says no, he is doing so because he saw how his father hurt his mother even though he claimed to love her; she knows that Asad will not easily admit to being in love
2. Dilshad herself said that Zoya and Asad are clearly meant to be together
3. Dilshad is not a mother who is going to make her son marry someone else, when she knows that her son is clearly in love with another...
Any other points that you can think of to add to why Dilshad is going to choose Zoya over Tanveer as her daughter-in-law...