Ankita was a bright young girl, all of 12 years old. She studied well, got good marks in school and had a reasonable number of friends. However, when her grades in school began to fall during the winter semester, and she preferred staying alone at home, instead of mixing with friends, her parents started getting worried. They decided to keep an eye over her. So it came as a surprise to them that her marks again picked up during the coming summer, and she became her usual, chirpy self again.