"Why can't we be friendly and not fight?"

Isaac is a nervous, calm demon. He hates seeing fights, which will pull his anixety up and make him anxious about anything that is coming up next. He prefers to be alone as well, He has a few demon friends but he doesn't like to show that. He is known as an abandoned demon, he doesn't know anything about his family or his past. A nervous demon he is, he doesn't like seeing fights. He avoids any drama that would hurt him mentally, emotionally or physically. He is a nervous wreck, but he tries to be a gentleman to anyone he meets. He gets easily scared and nervous to anything that makes him uneasy or uncomfortable. For his family, he has no memory or past with his family. IF you try to ask him, he won't respond or seem confused by your question. That's what it looks like when he doesn't remember or have no memory of.