I thought about Omaha , and my brother , Andrew , and the Green Mile , and the top 12 red carpet event , and the hotel , and the finale , and this tour . It really became apparent to me at that moment that the tour will be done in about a month , and well all , hopefully , go on to amazing careers and lives away from this Idol Machine and apart from one another . After a year with these guys , that thought looms ominous and scary .

Question: What may have occurred to him ?
Answer: He will go on to a new career .That he has been woking for a year .He and his friends will be going their separate ways soon .None of the above choices .