People would like to say AbhiGya are made in heaven kind of couple... At least Daadi believes so and that's why she is shipping them so hard.
But TaKhil as a couple seem to be more of that kind.
Obviously they were not made in heaven because they are dark and evil.
But see, one moment they met by chance and a miracle baby happened. I am calling it a miracle because the baby is safe and sound despite alcohol consumptions, murder plottings in mama's brain, staircase falls, ghost threats and what not! It hasn't bothered the mama even one day that she needed to just sit down and relax. It has allowed her brain to work so much and let her run around as much as she wanted. So it's indeed a miracle baby!
Moreover, look how Tannu and Nikhil stand up and fight for each other. They do know each other's flaws to some extent but they raise beyond them to help each other. Of course they have their own purposes too, yet...
Tannu is in a mess due to Maa knowing her truth, but Nikhil kidnaps and paralyzes Maa.
Nikhil was caught in the make up van but Tannu saves him right away.
And when one fails, the other comes up with another plan to keep stuff going.
They have major issues with each other, taunt each other but then they do end up supporting each other too. They communicate by phone, meet up so much, they know each other in and out, more or less..
But our AbhiGya live with each other, claim to love each other, but look how lies and lack of communication have put them apart.
So there is definitely one thing Pragya can learn from Tannu and that is to communicate better and to know how to convince Abhi of something she wants to. Then no struggle for AbhiGya and they can even get their own little baby too fulfilling Daadi's dream for which Pragya had once left Abhi.
PS: If you get offended with me comparing AbhiGya to TaKhil, apologies. But you might have heard of the statement, learn from your enemies. Enemies can teach us a lot of essential stuff in life.