"Issac." Delta follows, hands slipping up to rest on his back. To turn him so they face one another. "It was a sign that something was wrong. I had been unable to detect-"

Sighing, he smooths a hand through Isaac's hair, eyes and voice as gentle as he can manage. "Corruptible code is often recursive, lending itself to obsessive behavior. Something that must be done to the exclusion of all else- even your own survival."