Common signs can include excessive sadness, withdrawal from friends and family. For example, she might stop going to social events she used to love. Also, changes in eating and sleeping patterns are often seen, like eating too much or too little, sleeping all day or having insomnia.
I have no idea if it's popular as I've not heard of this story before. There are so many stories out there that it's difficult to determine the popularity of one without more information.
I'm not sure specifically what that story is about as the name is rather unclear and could potentially refer to many different fictional or real - life accounts. It might be a story related to a sorority girl's experience in college, but without more context, it's hard to say.
Encourage her to engage in activities she used to like. Maybe she liked dancing. Sign her up for a dance class or just have a little dance session at home. Also, make sure she has a healthy lifestyle. Help her with having regular meals and proper sleep. And most importantly, let her know that she is not alone and that you are there for her no matter what.
It could be many characters. For example, in 'The Hunger Games', Katniss Everdeen is a teenage girl hero. She volunteers to take her sister's place in the deadly Hunger Games, showing great courage and resourcefulness in the fight for survival against other tributes and the Capitol's tyranny.
Sure. There was a pussy girl who was always in a hurry. One day, she was running through the fields to get to her friend's house quickly. But she didn't notice a little rabbit's burrow and accidentally stepped on it, hurting the baby rabbits inside. She felt so bad. The moral of this story is to always be aware of your surroundings and not be too hasty. Slow down and look where you are going to avoid causing harm.