Chandhni???

Hello All

Just wondering about Raunaq thinking that chandhni killed his sister...her behaviour doesn't warrant that kind of action. Another point if its because chandhni couldn't save his sister from the fire...she wasn't a fire officer then.....confusing 

Any other ideas what it could be..

It is not yet revealed that how rounaq's sister died.just they showed rounaq came to take revenge on chandini but they didn't show how chandini is reason for her death 

Let us fervently wish that Sandiip Sikcand's storytelling has improved since Mehandī Hai Racanevālī. If not ...

1. Raunaq (Raghav) will feel genuinely enamoured and protective of Chandani (Pallavi), while ruining her life, so he will stop reminding himself that she killed his sister (sent his mother to the brink of death by drugging him and leaking photos of a woman violating him).
   
2. Chandani (Pallavi), upon becoming aware that Raunaq (Raghav) is torturing her (tying her in front of a truck), will socialize with him, work with him, banter with him, and believe in him, all while swearing to him that she will make him pay.
3. Sumer (Sulochana) will convince Raunaq (Raghav) that Chandani (Pallavi) has now killed his mother (sent his mother and sister to jail by leaking photos of his sister), and he will resolve to ruin her life as if he wasn't already doing it for the same type of offence.
   
4. Raunaq (Raghav) will convince Sanjay (Vijay) that Chandani (Pallavi) betrayed him. Roshani (Manasi) will abruptly turn negative but harmless. Eventually, Natasha (Amruta) will abruptly turn positive.
5. There will be a discontinuous subplot of romance between Manav (Farhad) and Natasha (Amruta), ignoring their justified mutual distrust.
   
6. Raunaq's sister Avi (Mandar) will return from the dead, faking memory loss. The circumstances of Avi's disappearance will never add up: Avi was terrified of Sumer, but Raj knows Avi and saw Raunaq, who saw Chandani, who covered for Roshani, without noticing Nirbhay ...
   
7. After paralyzing Bindu+Vandana (Sharada) so that they cannot speak, Avi will confess that she actually killed Chandani's mother Saroj (Devayani) 15 years ago. Asked why they didn't report the murder, Bindu+Vandana will say, "No reason."
   
8. Raunaq (Raghav) will disguise himself as a woman and Sumer (Sulochana) will fantasize about her.

Edited to add: For that last point, I chose "woman" as an example of an unconvincing disguise. I did not mean to imply that Sumer can only be interested in a woman.