So after re-watching the episode I got the feeling that Misha is pretending to not know who Roshni is. She has no memory of Roshni, which explains her pushing her away multiple times. Since she is faking it all she is trying to show no one can come between her and Sid. So now Roshni would keep her distance so Misha could heal. But with Sid feeling guilty, I believe Roshni would be by his side and support him directly or indirectly. Roshni will accept and support any decision Sid takes, she believes & trusts him. She won't leave him no matter what happens. Roshni will be like a shadow in Sid's life. I don't think DD would be angry after she hears everything. At first DD might get upset bt Roshni will explain and make DD understand.
Agree with u..roshni ll always be with sid's side and support him no matter what.. But that psycho doesn't allow them together..😡😡 how she ll help him to get rid of that psycho is yt to be seen..😳