\"Janasheen\" is the story of a young man, Lucky Kapoor (Fardeen Khan) living in Australia, driven by his ambition to be a super bike racing champion. He is an unwilling successor of his estranged father's legacy. His life takes a drastic turn when his father dies in an accident. He returns back home to India,where he meets his childhood friend, Jessica (Celina Jaitley), a famous violinist who worked with his father who was a music baron. She has some hidden secrets which she cannot disclose. And this affects her relationship with Lucky. Saba Karim (Firoz Khan),a fugitive from Afghanistan now living in Australia, who lost his family during the Russion invasion, is a rich and ruthless businessman who tries to deceive Lucky by becoming his foster father. But in due course of time,he finds Lucky alike his dead son... and starts to realize that his own paternal insticts are still alive. Lucky's life is veiled in a deception so deep that he can't decide himself who his real friends are.