Everyone spies on everyone, Camina. Let’s not pretend to be outraged at water for being wet. - James S. A. Corey

I mean it happened at the same time, but that's the thing. Time doesn't actually work like that. 'The same time' is a weird linguistic fantasy. It doesn't exist. Simultaneity doesn't act like this.

But all the stories about the devil making a deal and then cheating missed the point. The real horror was that once the bargain was struck, the devil didn’t cheat. He gave you exactly and explicitly all that had been promised.
And the price was your soul.

She was rejoicing and mourning at the same time. And also feeling the deep unease that came from the reminder that being familiar wasn’t the same as being understood.