Ginia changes to her phone again so he doesn't need to look at her and can concentrate on the borderline.

"It is, but it's a good skill to practice. If it helps, when I want my borderlines to resist me, I imagine it as a wall of glass."

Solid, clear, unmoving. Shatterproof and unbreakable.

"After all, a borderline is a shinki's will and resolve."