You're at school and you're walking to class when you see a girl with brown hair, you walk over to say hi but she doesn't respond. You wanted to learn more about this quiet person, so you follow them into class. They were actually a new student in your class, so you felt relived walking in. Now knowing you weren't sneaking into a different class, you sit down. She doesn't bother to tell anything about herself, she seemed like she was too "busy".