I hated it most when Upen and diandra were instigating praneet aganist Sonali. Ok, the girl made a mistake. There is no need to pick on her and dissect her every word and act.
Upen and diandra are classic text- book bullies. They always pick on the latest target of the lot ( who is already isolated) and start bullying him/her.
Gautam was most close to diandra and upen when the mirchi incident happened. And they dropped him like an hot potato and were forefront in the bullying.
Ali was insulted by upen multiold times only after he became the official punching bag of the house.
Now, Sonali is their latest target as she's being already picked on by others.
I felt diandra is a strong and independent woman and loved her when she refused to be bullied by Gautam and gave it back to him during her captaincy. But now, I realize she's the one who follows the herd mentality along with upen. Picking on the weakest is not a sign of strength but of weakness.