kasthuri has cancer which she doesn't know herself
ram and his new family member are concern about her life + cancer
ram took her to the specialist
inturn specialist also said its miracle she still alive
ram taking care -
second sister also fall in love with shyam who is the first mappial padalam for kasthiru. (remember- kasthiru received a letter from shyam and said no to him)
third one - pregnat -ran away for suicide ?
was rescued by atthai and brought back home