His family was rich but became devastated when his father had to go to prison, his mother became depressed and had to bear it all so she often left him alone. His personality is inherently quiet, there's more his family such bad thing happened like that. He couldn't hide his downfall and became even more isolated from the outside world, he's been like this for months and it seems like it's been a long time since he last spoke. He rarely opens his mouth to talk to someone