Yeh Hai Mohabbatein 13th September written episode: Ishita introduces Toshi and Purnima to each other. In Ishita’s absence, Toshi warns Purnima to stay away from Ishita. Ishita sees that Sanjana has left her bag in the cooking class. She decides to visit Sanjana’s house and give the bag.
Ishita finds Sanjana’s address and sees her talking with Param. She comes to Sanjana and questions about Param. Sanjana says that she is in trouble with her brother and Param is helping her. She shows a photograph to Ishita and it is the same photo which Mihir shared with Mihika.
Ishita asks Sanjana whether Mihir is her brother. Sanjana becomes surprised. Ishita tells her that Mihir is her ‘sister’s friend’ and she knows a lot about Mihir. She also mentions the court marriage episode. Sanjana says that she sent the objection paper out of anger as Mihir refused talking with her, but she feels sorry now. Ishita consoles her.
Ishita feels relaxed knowing the identity of Mihir’s sister. She shares it with Mihika. They discuss that both the brother and sister miss each other a lot and so, they must meet again. They decide to plan something. Mihika opines that the siblings should meet face to face to sort out the problems.
Bandita is hurt when Bala forgets their marriage anniversary. Bala shares his crisis with Raman. Raman tells him to arrange a surprise party and tell Bandita that he was making a pretension to give her surprise. Ishita sees that Raman, Romi and Bala are decorating the house for the party. When Raman calls Mihir, Ishita thinks she can call Sanjana to the party!