[As Lucifer speaks, Regene's grin slowly spreads wider across his face, becoming more and more genuine. Lucifer's charismatic, no doubt about that, and it's not a sickly-sweet front like the people he's worked with; real or not, this manner is much more palatable and at least reads as much more sincere.]

That's a pragmatic way to look at it. I think I'd start to take personal offense after awhile, were I in your position - it must take a strong personality to endure playing the scapegoat for your entire existence.