This is what today's episode teaches us, in which Ram, Priya and Pihu share real moments as lovers (when a woman on her nerves yells at her man, and he listens) and as mom and dad who play with the child so that he is not afraid of injections. Ram was a real loving dad, giving his daughter a wish written on a coupon. It's such a beautiful link to the past. Even though they are not formally together, Ram and Priya share love and connection with each other and their sweet daughter.
Along with this, I am not surprised that the games failed, because Nandini herself correctly remarked to her "friend" that this is not just a woman, this is Priya Sood, who cannot be broken by all sorts of blackmail and even worse things.
She knows the truth and at some point uses it to protect not only Piha but also Ram. Like the thread that Aunt Brinda tied Pihu.
This baby is so beautiful that purifies hearts and minds, whoever did not want to see Priya on this planet, accepts her and performs rituals on her child, openly adores her.
As no one Ram knows this effect, it was passed on to Pihu from mommy. Priya carries in herself love, purity, such that circumstances and false facts in Ram's head cannot resist, he loves infinitely, even believing that Priya was with another and contributed to the death of Shivi. He knows inside that this is not true and Priya's love reinforces that in him, as does Pihu's presence. Girls surround him with such warmth that cannot be resisted.