Life is full of surprises. That woman in the bus who offers to hold your bag. That guy who lets you have his spot in the queue. That child who would rather play with you than the PS3. To be honest, I wouldn't expect anyone to do anything for me. Why should I? It is after all a do or die world. And yet, someone has been kind enough to consider another person before him/herself. So, it is only fair that I also do something in return for someone else. You know, full circle and all that. Have you done something nice for someone today?