It's a comedy show, so obviously there wouldn't be any logic, that's why it's going to be fun, no stress, no overthinking just relaxation and laughter.
Secondly the main lead is dead, and that's the twist and uniqueness in the story, because this is,from where the story will actually begin and strangely it would be comedy, plus laddo (amaranth) is dead but he is going to be there as a ghost so obviously the lead isn't going anywhere but mainly the show will revolve around Roopa.