If Espo behaved out of character maybe he's not the real Espo. Imagine if that's true...
t:Was that... 3XK on the phone?
Question: How much stock should we put into Kate and Ricks new wedding date on Castle? Carrie
Ausiello: They werent fibbing, Carrie. The wedding is happening in November. In related news, Nathan Fillion (sorta) called it!
With Castle, he probably didn't think about it enough, which is of course what the story writers want, so that he does pick up on clues that he inadvertently left.
He killed someone. I have no doubt that he killed someone while 'away' and couldn't live with himself for it as he had a choice not to do it, but he did it anyway (probably to save someone's life, but he still CHOSE to kill someone, hence the self hate and begging to wipe his memory).

The question still remains is why was he whisked away into a situation that would require him to kill someone right as he was about to get married, and what does it have to do with some secret from when he was 11 years old? I still think he's being played and 3XK is behind it all.
The secret was only mentioned as Castle used it to make him realise, post mind-wipe, that he had agreed to it. I didn't get any link to what happened being why he was taken.
Castle didn't choose to go, the fact they had to drag him from the car points to him being unconscious... The question is, didHe stay because he wanted to or did he stay because he was forced to?
I always got the impression that Castle was involved with stuff when he knew the CIA woman in that 2 parter (I so ****ing hate how bad I am at remembering names)... Maybe he was used by her to do something work wise and he's needed for whatever knowledge he picked up there?


http://forums.superherohype.com/showthread.php?t=487637