A Quiet Moment

Angel knew his apathy to others was the product of his own circumstances, and that sometimes it was hard to care about the numerous complaints they offered for reasons that were beyond his control. It happened during group therapy, it happened when people vented to him, and it even sometimes happened with himself when something bothered him but did not compare to his past. So, when he is taken into the custody of the Vees and finds Alastor of all people gaining his concern, he is a bit lost as to what to do. That does not stop him from trying to help at least, though.

Or otherwise summarized as Angel Dust seeing himself in Alastor, while Alastor tries his best to dissociate through the most gruelling stages of his plan.