Scratch my back, I'll scratch yours! Yeah, if it's just helping a friend to scratch his/her back to get rid of the itchiness, that's OK laa... but what if your car got BADLY scratched while you are carrying out your duty or helping out a friend or relative? Who scratch? That's irrelevant. The question now is, how will you accept it? Curse as loud as you can? Regret being a 'kay po' at the first place because if you have your butt stuck at office or home, this wouldn't have happened.