Anger and vengeance never make things better. True peace is letting go, but Cal knows it's not easy. He knows he still struggles with some things, but he's since reconciled with others.

He stops fiddling around with components, head tilting in silent query at Merrin and her prompt then.

"Oh? What's on your mind?" he asks, unsure if it's just the particular way she tends to phrase things. At least he doesn't look overly cautious about whatever she wants to say.