Maybe if you wish for it really hard… yeah no, it doesn’t work that way, Louise.
“How are you doing this?” “Oh, I used a tool that fell from your world. It says ‘Aperture Science’ on it.”
“The little nyan-nyan wants to be teased by the big nyan-nyan. Nyan!”
Louise shows some discretion, knowing that it’s not socially acceptable to use Explosion on someone in public.
Bring a gun to a sword fight! Saito knows all’s fair in love and war!