May be it is partially cured now and Sid's separation may make matters worse or some complications may occur (like the bomb blast track). If this happens then Sid would keep on blaming himself and would be guilty for entire life. DD would hate Sid and would not allow him anywhere near Roshni.đ
And I think Vivaan may enter as the neurologist who treat Roshni and help her recover. So DD would love Vivaan.đ
Thoughts plz??