here is my theory:
-sharad will be found not guilty
-sharad will refuse to give prem(who is still guity)the 20% shares
-prem will get mad at himself and sharad.
-then prem will basically make sharad's life miserable
-mukti/prerna see this and are all happy.
-i think they want to keep the fact that prem knew that sharad was the one who raped mukti a secret until a while...so that after(i hope)prem/mukti get married sharad will come back to destroy their relationship by revealing that secret.
lemme know what u think
-akhila