Priyamaina Neeku is an romantic love story in which, Ganesh
(Tarun) is a carefree college youth whose life revolves around
friends and doing good deeds for them and upsetting his father
(Bharani).  One day he fumbles upon a Red diary in his father's
auction shop. It is a dairy left behind unknowingly by Sandhya
(Sneha). The entire first half is narrated through the diary in
this film. Sandhya is staying in the house opposite to that of
Aishwarya (Jhansi), who is the sister of Ganesh.    Rest of the
story is about how he finds her and wants happens to his love.