Well when the Sidharth and family completed 1 yr in HH, everyone thought they were going to leave, so Manasvi gave the Kangan back to Baisa as she was also going to leave with Sidharth and family.
Then Dadijis will stipulated that Mansen could have all the property but Sidharth and family were to stay in HH for always and Bhoomi to be a co-signatory with Mansen in dealing with the properties.
Manasvi then advised Baisa to give the Kangan to Bhoomi as she needs authority to deal with Mansen. Bhoomi took the kangan for just a few secs and advised Baisa to give it to Shefali, so Baisa gave the Kangan to Shefali in Gunvanti Kakis birthday party.
Since Shefali got the Kangan she has been a changed lady ever since. Now it remains to be seen if she has changed for good or is it just a temporary phase.
As others have mentioned this is not Kektas Serial.