well i have thought alil bit and i think their can be three reasons:
1. Pallavi is just pretending to be nice..she herself had kiddnaped shruti then she tried and save shruti herself and brought her home and then made her driver call mr. mehra so mr. mehra can see pallavi doing someting nice (0nly see) but not caught those guys and save shruti. so Mr. mehra wil start thinking that pallavi is nice woman.as we know pallavi and sshasa were planning something big maybe this is it.
- Mr. Mehra will start liking pallavi.
- Smaeer will think his aunt is not as bad.
- Krishna might cmome back to her.
2. It can be trishna...as we dont get to see her these days much.remember when pallavi came to garwals house and said shruti is in her house..maybe trishna heard that converstion and she called her mens and told them that shruti is at pallavis and go get her.
- As we read sandeep sikand said that trishna is negitive.
- it was all plaaned by trishna and she is with sahsha.
- She wanted to take revenge from agwarwals.
3. MAybe its only sasha him self did this. Becasue the kiddnapers conditions were:
- make parvati mental
- all the agawwal properity on his name. since he is already part of agwarwal peropeties.
*and he is also friends with nikhil now...maybe one day nikhil will see that his new frind had kiddnapped someone and he will come to know its shruti and he will save her...and then everybody will start thinking he is nice guy and maybe him and mayruti will start liking each other but then sasha will come and do something to mayuri becasue he will take his revenage from nikhil too.
- sandeep sikand has said soemthing about mayuri and shahsa trank may be this is it.