[A vague gesture that somehow appears grandiose, even though Tarn has the impression such things are wasted on these creatures]

This place is full of light. Surely it would be an easy thing to find someway to contain a small portion of it -- as a memento in remembrance for those who are no longer with us. I need to know where I might find something suitable to honour someone worthy of a great respect.

That's the message.

[He wants a piece of whatever it is that lights the Haven, something which is distinctly closer to his grasp in this temple.]