Petra quietly hums the melody of the song while studying. It was that time again; when tests from school come flying at you and you have to isolate yourself from everyone and be a studying freak. Although she was supposed to be working at Starbucks, they were nice enough to give her a day off work.

She heard a knock on the door. Her little brother, Samuel, ran up to her and jumped on her bed, careful of her studying papers. Petra glanced at her 7-year-old brother before focusing back to her papers, eyebrows crinkled together. "Petra, Dad wants to see you." Samuel said while looking at all the papers around him.

"Yeah, tell Dad I'll be there in a few minutes." the teen requested her brother to do. Just like that, Samuel jumped-leaped off the bed and out the black-framed door. Of course, being forgetful, he forgot to close the matte-black door. Petra sighed, got up and closed the door. Maybe one day he'll learn, she thought.

Minutes later, another knock on the door. "Come in!" she called. The door creaked as the visitor came in...