About Sherin, she is the smartest in the Lot, she changed like pachonthi, initial weeks attitude and arrogance changed after Saakshi got evicted, she was too goody goody with others. Looks like her strategy to escape from nomination. If I am not mistaken Madhu and Sherin started the fight, Kaandy must have used the opportunity to take revenge on madhu by siding with Sherin. Sherin played even more safe game after that.
The week vanita entered she gave her best performer for spa (actually both were gossiping a lot), gave her chance to compete for captaincy, after madhu eviction she became captain, next week was no eviction (escape), this week drama panni escape.
From Saakshi ,Sherin must have got how madhu issue was perceived outside.Accoding to some of our forum members in SM loslya and Tarsh were bashed more during that incident(ippo thonuthu sherinn PR velaya irukalaam). Ippo madam strong ah pesaraanga.
Vanita is a friend and elder to her "how bloody " looks totally cool to all. Looks like last week only vanita realised Sherin 'S real character.
When tarsh and Sherin were having a conversation, Sherin was addressing vanita as anta lady, tarsh asked she is your friend right? Sherin told what friends?
During the debate over sorry matter, the vengeance and anger she carried for Loslya was too much for that chapati matter.
She might be the title winner, both channel and host are supporting and protecting her.