The episode of Kuch Tho Hai starts with Priya calling on Khurana’s telephone. Siddharth receives the call. Priya talks to Siddharth in a different voice, she asks him to go out and check on his wife.
Siddharth goes out and sees Rageshwari lying. Aru runs towards her and asks Rageshwari to wake up. Siddharth asks Aru to call the doctor.
Meanwhile, Rehaan notices that Priya is not in her room and Rehaan thinks Priya sneaked out and went to meet Mohit. Rehaan says Priya has to face the consequences.
Priya returns home. Rehaan asks Priya if Mohit did not meet her or ditched her. Priya says Rehaan doesn’t even think and takes a decision. Priya calls Rehaan shameless and devil. She then sees Rehaan’s injury and gets a vision of her mother, holding her bracelet while dying. Priya leaves. Priya goes out and thinks about why she did not harm Rehaan and why she got such a vision.
Priya says maybe it’s not only Rehaan but someone else who killed her mother. Priya says she needs to find the story behind the bracelet. Pam hears Priya.
Later during Rageshwari’s last rite, everyone cries and Pam does her fake drama of crying. Priya sees the rites happening, hiding behind a tree.
Rehaan goes to her and says he doesn’t know what are her relations with Rageshwari, but seeing her condition he can make out that Rageshwari was close to her. Rehaan gives his condolences and leaves.
Later, Priya sees the bracelet in Soumya’s hand. She also hears Mini and Aru talking about Stranger.
Mini and Aru go to meet Stranger. Priya follows them. Mini tries to call Stranger but the phone is not reachable, so they leave.
Priya collides with something and a book falls. Priya reads the book and gets to know about the bracelet.
The police come to Rehaan’s house to investigate. Priya comes and says the culprit is in their house. Priya says when Rageshwari died, she was holding a bracelet and the same bracelet Soumya has on her wrist.
The police try to arrest Soumya. Soumya gets scared and becomes an eagle and gets into her real avatar. Soumya tells Rehaan that it’s her real avatar and if someone tries to harm her, then she will kill everyone.
Priya holds her neck. Soumya frees herself and runs. Priya goes behind her. Soumya goes into her room. Priya gets into the room with Soumya.
Priya again holds Soumya’s neck and becomes Naagin. Rehaan and Pam learn that Priya is an Ichadhari Naagin.
Rehaan breaks the door and stops Priya. Rehaan says he will try to find the real culprit. Soumya suffocates on her own and dies.
Rehaan tells Priya that she killed Soumya.