Loneliness... that's what he always wanted. He wanted to be alone. His world is different. He didn't need anyone in his world... only he and his loneliness... Neither he had any reason for it nor had any tragic flashback. He is like that. He talks less... interact with others also less... he liked to be alone. He needs no one to cheer him up. He lives his life all alone. He does not even let his parents IN. They were worried about his reserved behavior. He answers only to the asked question, not more than that. His parents wanted to end his loneliness by bringing someone into his life. They decided to get him married. Would he accept the companion? Would he let his wife enter his life?