Lesson #10: If Rose were an animal she would be a penguin
One day, they were walking in the park and talking a lot until the Doctor asked her if she was an animal, what would it be? She replied that she would be a penguin.
According to Rose herself, penguins are cuddly, cute and have long-lasting relationships. She likes to sway like a penguin, likes the cold and loves the fact that the male gives a crystal stone to its beloved and if the female accepts they stay together forever.
John took advantage of this and stopped, picked up a rock from the ground and handed it to her. Rose laughed loudly and gathered her arms into his, taking the stone. They were companions to life.