Watching WKV finally and this is my take.
Sidharth Shukla is infuriatingly smart. He knows exactly what to say to insult a person without explicitly using specific terms. That way he also has an 'out'.
Rashmi understandably gets irritated but she takes it on another level.
Fact is, Rashmi has said worse about Sid than vice versa. In her desperation she wants to provoke Sid in saying explicitly how he feels about her but he's too smart too.
In doing so she has come off looking much worse. She should've reacted less rashly and she would've easily made him look like the bad one.
Annoyingly, Sid keeps his cool and comes off looking less worse. I don't like him but he's far smarter than any of the housemates.
Frankly speaking they're all a bunch of idiots and are all as bad as each other.