[Although Kieran doesn't catch onto exactly how much the offer means to Carlisle, the other man's tone and clear dedication to the cause say enough. Just knowing that this is helping Carlisle makes it a lot easier for Kieran, too. Putting his comfort aside is worth making someone else happy.]

Don't worry about swearin' things and all that. I-I trust you to finish the job right even without it.

[He smiles, and hopefully it's evident in his voice.]

Though, i-if you really wanna go that far, you can swear on me, I dunno, maybe seein' my horses again? Does that work?