He finds it difficult to speak though Daithi beckons him to, though battle does not allow the luxury of time to his words. Brigham glances away for just a moment, ensuring there are no enemies closing on them. When he answers, emotion carries as a notable undercurrent in his words, though he likewise is firm in response as can be:

"Of course."

It's dismissal as much as reassurance, and he gives Daithi one more glance, before stepping away. He is glad of the touch, finds it grounding as much as the sound of being called, but he is shamed, too that he might be distracted so easily in the midst of battle. Then again, perhaps what he witnessed was understandable to some extent, but he resolves to not let it distract him again (prays, though, that he doesn't have to witness it again, if only to spare any more Templars the miserable fate).