The episode of Ishq Mein Marjawan 2 starts with Ridhima telling Vihaan to stop playing games with her and return her the property papers. Vihaan says that still, she doesn’t know what Vihaan is capable of, he cuts the rope and gets free.

Vihaan says that he wants to change the game and make it bigger. Vihaan says that he wants to be 50% partner of Vansh’s property.

Vihaan says that Ridhima have to agree with his agreement or he will not return the NOC paper, and he also has to give a letter saying that he survived from the accident and is alive, which he will give after their 50-50 agreement.

Ridhima tells Vihaan that he can never succeed in his plan. Ridhima asks Vihaan to check her sign on NOC papers. Vihaan checks the paper and finds that Ridhima’s sign is missing. Ridhima says that with her signature, Vihaan can get Vansh property back to his name.
Ridhima also says that if Vihaan wants to expose Ridhima, then he can expose her so that Ridhima can take down Vihaan with her as he was taking money from her.

Later, Ridhima misses Vansh and wishes if he was with her. Ridhima finds Vansh’s gift in the cupboard. Ridhima thinks when did Vansh keep this gift for her.
Ridhima sees a dancing showpiece and reminisces about Vansh. Ridhima reads the letter. In the letter, Vansh wished Ridhima advanced happy birthday also mentioned a challenge for her as she likes challenges. Vansh says that before her birthday, she needs to find a mystery which is Vansh’s biggest mystery.

Ridhima says that 3hours are left for her birthday, and what can be the mystery. Vihaan enters and switches on the light. Vihaan comes to Ridhima and takes the note. He asks Ridhima what she was trying to do with blank paper, and sees that photo and asks what is Ishani’s poster pic doing here.

Ridhima sends off Vihaan by giving some reason and thinks that she needs to go to Ishani’s room and find out what Vansh wants to inform her.

Vihaan comes and handcuffs himself with Ridhima and asks her to share what she got to know from the letter. Ridhima refuses to do that. Vihaan throws away the key.