Who scold's Nandana Sen ?

Nandana Sen was recently noticed with her sister Antara Dev Sen in Delhi. Nandana managed to spend great time with her elder sister. A friend of the actress says, "Antara enjoys pampering Nandana, but at the same time she scolds Nandana if she lands up doing sumthing wrong". They usually have no time to be with each other but when they have they cherish the time they be together.