Corey won't even give Bret the chance to say anything to him. Yes, Corey's hurting right now, but we don't know that Bret isn't. We don't know what's in Bret's head. We only know what's in Corey's head. Right now, it's easier for Corey to deal with the pain by looking at Bret as the enemy. And I had a friend while I was in high school/first year of college who I messed around with as often as possible (we lived 6 hours away from each other, we started messing around when I was 12 and lived down the street from him), he decided he was straight my freshman year of college didn't know how to tell me. He still had sex with me one last time before he told me. I know what Corey's going through.