Okay kiddo, sometimes people get sick or hurt and need help right away. In those cases, they go to a special place called an emergency room or ER. Friday night can be a very busy time at the ER because a lot of people are out and about, and accidents or illnesses can happen.
When you go to the ER, you'll usually have to wait your turn to be helped because there are other people there who need help too. The doctors and nurses at the ER are really good at figuring out what's wrong and giving you the best care possible. They might do tests like X-rays or blood work to see what's going on inside your body.
While you're waiting, there are usually lots of things for you to do to help pass the time. There might be toys or books to play with, and the nurses might have stickers or special treats for you. Just remember to be patient and wait for your turn to see the doctor.
Overall, going to the ER on a Friday night might not be the most fun thing ever, but it's important to take care of yourself or someone you love when they're not feeling well. The doctors and nurses are there to help you and will do everything they can to make you feel better.