doubt?

ok i was jst watcin aisha....can u guys tell me how is shefali (amrita puri) related to aisha(sonam kapoor) in da movie? as in how does she suddenly cum for aisha's maasi's wedding?

P.S.i noe it's not related to pratigya but i hav friends here onli tats y i am askin u guys :P

shefali's uncle is a good friend of masu in the film n so she is at the wedding