Sahir and Samar wanted to take revenge on their father's death. Sahir(brave, bold and intelligent) while Samar(innocent and just a shadow of Sahir). The two, in order to destroy the person who was responsible for the death of their father. They ended up meeting Jai who was theur opponent. They never wanted anyone to know about them being twins. They even tricked Jai when their truth was revealed.
Sanam who is brave, sensible and has experience in dealing difficulties of life. Seher on the other hand is emotional, a little immature yet brave as she too has faced all the problems by herself alone. Sanam thinks Seher is an angel sent by Allah when she was going through the most difficult phase of her life. They both trust & rely on eachother. They were united by the heavens in order to take revenge from the MURDERER of their family. No body knew about them being twins. But unfortunately their opponent managed to find out. And now she is planning to use one against the other. Just like how Jai tried using Samar. But the twist would definetely be awesome like how Samar turned out to be Sahir. And Jai freaked out. I'm expecting the same from Qubool Hai.
At the end some bashing on tanveer. Just how the hell will she manipulate Seher's mind & use her against Sanam. She has completely lost it, she doesn't even know that they might have united lately but their bond is very strong and old. She doesn't know that the twins know about what she did to their family. Now the true story is going to begin as shown in the Montage.no matter what she'll do SaHil & SeHan are meant to be together. I have a feeling that she will get Aahil & Seher together while Aahil will be unconcious but it will turn out that the girl is none other than Sanam