Sans stops dead at the sound of their voice, looking over immediately. Frisk!

...not his Frisk. While disappointing to realize, it's still nice to have one that obviously isn't for a change with the way this place seems to operate. Still, it makes Sans wonder all over again just how long he was out, if there's a new kid wandering around. And makes him hope all over again that Adam really is under lock and key.

Sans' eyelights flicker for a moment as he *CHECKs them anyway. But it's a reflex, not done with any real belief that they could actually be a threat. It's tentative return of curiosity. Even before the lights fully come back on, he's lifting a hand to dismiss the blasters.

"hey, frisk. it's, uh...been a tense day." Where does he begin? Should he even begin?

"you okay? seen any shady characters around lately besides yours' truly?"