Nonton Remember Me (2012) Sub Indo

It is said that December 21, 2012 is the end of the world. Different people doing different things - walking on the street with shopping bags; rushing to say I Love You; watching DVD at home; looking at the stock certificates; rushing to walk in the tunnel; having dinner with family; embracing each other warmly. What they are doing, is because the end of the world, or other reasons?