Okay, so imagine you have a big bottle of water. That water is really important because you need it to live and do all kinds of things. Now imagine that someone comes along and says that they are going to take your water bottle away and you have to pay them every time you want a drink. That's kind of what water privatization is like.
In Bucharest, there are people who used to take care of making sure that everyone had clean drinking water. They would clean the water and make sure it was safe to drink. But now, some people want to sell that job to another company who will make money by charging you for the water you use.
Some people think that this is a good idea because it might mean that the water will be even cleaner and safer to drink. But other people are worried that the new company will only care about making money and won't care as much about making sure that everyone has access to water.
So that's kind of what water privatization is all about - figuring out who should take care of making sure everyone has clean water, and whether we should be paying for it or not. It's a big decision, and it's important to think about all the different things that might happen if we decide to privatize water in Bucharest.