Ellie rolls her eyes outwardly, sighing like a frustrated teenager -- but reaches out to grab the scroll that contains the star chart she's borrowed from the library, so she can kneel down and spread it out. She reaches into her bag and pulls out two rocks -- they seem ordinary, even commonplace but if Astarion looks closely he'll see that they're not made of any soil or mineral found anywhere around here. Completely different color, and they even smell faintly of something like gunpowder.

She weights down the edges of the scroll with them, then seeks out the moons, orienting herself to find the first few astral bodies she's going to seek out.

Only after she does this, does she adjust the eyepiece back up, and pause, pulling away from it to glance at him.

"... I bet I could take you."