Also,she is trying to speak at the right time and she si standing up for right. Romil told her that, why does she call Deepak her brother, but she wants to be cautious of everything now.
She genuinely does not want to be shown in a different way outside of her bonding with other guys. She wants to keep a distance and that is her choice.
Also, Somi has proven her loyalty for her friends time and again, she has not been the most respectful person inside the house, but she is not fake atleast, if she finds something wrong about her friends, she says it out loud.