Ranvi's future is a matter of great concern... probably Ratan could see it coming right when she had planned to drop Veera at the orphanage. I'm not saying she was right but probably she saw where Ranvi was leading himself.
Becoming a mother is a full time job and Ranvi has dedicated himself wholeheartedly to Veera's needs and upbringing. Veera is so accustomed to having her Veerji around her that she can't think anything otherwise and though an adult parent would have probably been stern to Veera's demand of not going to the school alone, Ranvi's innocent and unconditional love couldn't see even a single tear in his sister's eyes. It was really disheartening to see him considering not capable of fulfilling his father's dream. And i somewhere blame Sampooran for this whole havoc! Had he been a little wise and brave enuf to take charge of his mistake, his kids will not be in mess today. Sorry went tangential! But the point is yes, he needs to made realize that he has to take care of his education too. He's giving up on his future which is not right for any one of them.