KUCH TUM KAHO KUCH HUM KAHEIN tells the story of Abhay (Fardeen Khan), a city boy. Abhay's joy knows no bounds when he receives an invitation from his grand-father (Vikram Gokhale) from his native place.
Amiable and lovable that he is, Abhay soon wins the heart of the family members in Dadaji's house. In a youthful and playful manner, Abhay falls in love with Mangla (Richa Pallod), but before his love story could turn fruitful, some hard truths from the past surface.
Abhay decides to heal the wounds...