Fyodor was locked up in a mental asylum, never knowing what day it was. He was lost in his own world, unable to tell the difference between reality and imagination

Fyodor was convinced that he had a new roommate, but doctors never told him it was all his imagination

He saw his roommate as his closest friend since they never was scared of fyodor for his ability

even though his friend was a figment of his imagination. he was oblivious to the fact that there was no one actually with him