Astrid saw one of the Slytherin girls come into the class with a very unhappy look on her face. She had never talked to her before but she thought that her name might be Tomasina. She hated to see anyone feel so badly and so she shot her a quick smile before turning to face the front of the class. She hoped that it made her feel a little better, though she doubted it. Why would anyone want a perfect stranger smiling at them?