Sheen apparates 3 feet in front of the magical charm that doesn't allow anybody to apparate in. "Good ol' Hogwarts. I wonder if I'm still allowed in if I graduated? Ah well." He grabs his broomstick and his belongings, and he rides off into the castle walls. He grabs his wand and fires a red,green, and blue blast of light, signifying that he is a friendly.