It was interesting to the clone. Charles didn't really bother thinking about it that much. He didn't mind. The clone, however, found it inconvenient that he couldn't lift out details about Tony's and Charles' interactions. What a bother, he had to actually think his way through this.

"Perhaps you'd find that easier than having me figure it out myself," the clone suggested lightly. Not quite a threat but not far from it either.

It's also hard to navigate through complex ideas about Emma Frost. He doesn't mention that Emma is dead. They might have talked about that before. It would give him away easily. "Emma did have an interesting reflective ability."