Lucky is an absent-minded junior botanist who is easily distracted by other tasks while working on his current research. His father arranges his marriage with the daughter of Panduranga Rao, a senior botanist. Rao decides to break the alliance after learning about Lucky's mental condition and warns him not to show up again. On his way to donate blood to his boss, Lucky falls in love with Nandana, a kuchipudi dance teacher, and gets diverted. He creates a positive impression by unknowingly donating blood to one of her students.