Complex sentence: Chithambaram (S.Ve.Shekar) is a good hearted simpleton from a rich family based in karaikudi who is in love with his cousin Uma (Ilavarasi) who is well educated and in love with Arun (Arun Pandian), her collegemate.
Split into simpler sentences: Chithambaram (S.Ve.Shekar), a good hearted simpleton from a rich family based in karaikudi is in love with his cousin Uma (Ilavarasi). Uma is a well educated girl and in love with Arun (Arun Pandian), her collegemate.