They gave an ending to Suguna's story which had a great run and they finally gave an ending to Sanchi's story. Even if we don't see them we know what is happening in their lives.They are set in their lives
So is Mahi - He is settled too. From a shallow good natured youth who was only interested in playing cricket and wanted instant gratification in life to someone who is inspired by his father to serve the country and ready to give up his life if necessary.If that is not a great story for Mahi then what is it? He is been made noble from playful guy who didn't take life seriously.
What more is there to show in his story?
I get it since he is the only guy who is unmarried and the story of his unfulfilled love story is what people want to see.
We had enough of love stories of all the side characters there was Sanchi Gehna Niranjan and there was Gulli Hardhik and people want one more love story of one more side character.
Sorry to say the love stories which have been shown recently have been extremely pathetic be it GN or Sanchi Vivek or Gulli and Hardhik even the one which was shown between Mahi and Ashima very pathetic.Sorry but have no patience for another pathetic love story of side characters
The reason we still remember Suguna Shyam or Basant and Gehna stories is because they had a lot of depth and they were engrossing even though they were love stories of side characters.