Last evening, when Jenny came home, it was the worst day for her because none of her friends had greeted her on her birthday. Feeling down, she decided to take a shower and just go to bed. However, before doing so, she checked the internet. Suddenly, she heard noise from the adjacent room. Concerned, she called the police. When the police opened the door, they saw her friends who had come to surprise Jenny, wished her a belated happy birthday, and presented her with gifts.