Migan, well no worries about not knowing the characters... even i kept forgetting who's who.
So here's what i'm really sure of.
Karpagam - the surrogate mother
Manohar - Padma's husband
Padma - Mano's wife
Anjali - Mano's sister thus Padma's anni and sadly she's the baddy
Sekhar - Anjali's hubby and Padma's brother
Vijay - Anjali and Sekhar's son
The mama - dunno how to spell his name but the one who works with Mano and helps him
The old lady - last time a baddy who helps Anjali but now a goodie and helping Karpagam
Maha - Anjali's PA
Sidarth - Anjali's PA too the cooky fella and a funny guy (a welcome relief to the sometimes boring scene)
Well, i really dunno how it will end but i know it will end soon because the real climax is about the surrogate mother and Padma Mano's baby. Padma still doesn't know that Karpagam is the actual mother although she knows that that the baby she loves is not hers as she couldn't conceive.
Yes the baby gets kidnapped, and Anjali still doesn't know that Karpagam is the woman she's been looking for all along. She always comes close to finding out who's the surrogate mother but the director seems to have other ideas and puts it on hold thus dragging the drama even further.