Huh, no kidding. [Whether Sans' surprise is feigned or not is anyone's guess.] If I ever get back to my bro, he's gonna be pumped his human theory was correct. We don't get many of you in the Underground.

[Just the one, really. But Sans has no interest in dwelling on that now, leaning forward with a rhythmic tap of bone against bone as he regards Newt.]

You really wanna know, buddy? 'Cuz I don't got time for posers.