i have three simple questions - one for each of the three main characters. So let us start with the oldest first.
1. Ishwari - why do you discriminate with your children. If you can understand Ranveer's love for Neha, than why cannot you see Sona's love for Dev? Why do you not just talk? what are you waiting for? Ishwari ji, looks like we will have to play back all your dialogues you spoke to Dev when he was in two minds about Natasha!
2. Dev - when you know that your mom's behaviour is suspicious (especially since you know that it pertains to Sona) and she has begun to doubt you, and is not opening out to you, why do you not just talk? what are you waiting for? Dev Saab, looks like we will have to do a replay for you of when you ran to your mom to tell her the truth about Natasha!
3. Sona - when you know that Ishwari is literally insulting you ( and we all know you to be self-respecting ), what are you still doing in Ishwari mansion? Give the Mother-Son duo time to sort things out. What are you waiting for? Looks like we have to remind you of the time when you slammmed the door on Dev's face for the sake of your self-respect!
Gosh, why is it becoming so complicated. Relationship, like most other things, are all about the KISS philosophy. Keep it Simple Silly! KISS (literally too) and Make up.
The makers have managed to give us a very uncomplicated theme, extremely simple, and so beautifully told, till the 100th episode. Please keep it that way till the 200th and beyond.. do not over-complicate and ruin things.