[She's gotten a run-down of how the crystals work, though she'd like to to actually see it with her own eyes to confirm the validity of that information. But that's not as important right now.]

[His concern has a bit of warmth bleeding in from her end.]

I'm alright, Jack. I'm not so old as to not be able to handle myself. [Said with a bit of that familiar tease to it. However, when she speaks again, it's a bit more serious.]

Are you able to meet somewhere? As convenient as these crystals are, I wouldn't mind speaking face to face.