What is wrong with some people? Are you guys serious? This is so embarrassing! If you used too much water and electricity, then you should pay for it. Full stop. Just because you are flying a plane that burns a lot of fuel, the company should not charge you for your overconsumption of water?!?! Wow, that logic! Shocking some of you fly a plane for living. Really. Your flying at EK has nothing to do with the responsibilities you and your family have as human beings living on this planet. Sure Dubai is not a "green" city, but doesn't mean you can waste as much water as you want and not pay for it. And 400 dirhams? Wow, I hope it didn't hurt your paycheck. And yes, we can lecture him about water and electricity consumption! He used more than his allowance, so he needs to pay for the extra! Pretty much applies to most things in his life. Normal and responsible people know that and teach their children the same!
Good night!