Feluda learns from those diaries that though Mahesh babu was very gentle during his old age , he was rather a very short - tempered man during his youth .
Feluda asks Arunendra to give him Mahesh babu 's diaries and postcards sent to him by Beerendra .
Feluda learns from those diaries that though Mahesh babu was very gentle during Feluda 's old age , Feluda was rather a very short - Feluda man during his youth .
Feluda asks Arunendra to give him Mahesh babu 's diaries and postcards sent to him by Beerendra .