Plot: Widower Deven Chaudhary lives a middle-class life with his mom, and only child, a son, Raj. He spends considerable time designing and perfecting the perfect car, calling it DC, and registering it's patent. He also looks after an older model car, handed over to him by his late father, and calls it "Tarzan". He meets with Rakesh Kapoor and his partners, who do applaud his design, but are ...