After seen bts and IF spoiler I thik they made satya character like this for vinu doc + Music which i think vinu also love doc+music and he make bond with vinu easily and indirectly help sai, Virat snatch vinu 2 times vinu is her life and through satya sai get vinu her life which V not give and happiness to sai and V saw reality check what he snatch from sai another person give that to sai and may be through satya they bring past which nobody think.
satya come to things right and clean mess up
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