I saw Sonic's expression change as he was still sitting in that chair. It was a thinking expression then it transformed into a Scared and Painful expression. I always ask if he's okay but he always says he's fine but I know he's lying. I have to find out what's bothering him. He got out of the chair and just walked out of my house. I decided to follow him. He seemed scared as he went into the woods. I climbed onto a tree to see what he does during the night. My eyes widened as I watched him fall to the ground. His fur got darker and longer he was growling and snarling at the same time. His gloves ripped off his now clawed hand. I watch his shoes change too. Then fangs grew out of his mouth. I saw tears go down his cheeks he held his muzzle with his hands as it stretched out I've never see him so much pain. When he was done he howled out in pain then collapsed to the ground. He was in shock, his breathing was quick. I knew I should to confront him. He finally stood up I jumped out of the tree with tears in my eyes as I ran over to him. He was surprised. When I was done hugging him. I asked "Is that really you, Sonic?" He smiled which revealed some of his fangs then he collapsed to the ground unconscious. I smiled a bit then sat down beside him and petted his head. I saw him smile.