After dramatic wedding revelations, ‘Ke Prothom Kache Eshechhi’ explores mysteries within the Sengupta family. Rikdev and Madhubani marry despite family opposition, recognizing Mihi as their daughter. Rikdev moves out but later returns to visit his ailing grandfather. Madhubani’s quick thinking saves Purnendu’s life, though Surama still refuses to accept her as family.