"... no, I'm pretty sure it's still their fault," Taako says, and he sounds pretty damned certain. "Like, I have no idea what Sans's job is besides to vaguely threaten me on occasion, but I'm gonna go out on a limb and guess that 'definitely throw yourself into fae hell if Reira disappears' isn't anywhere in his contract."

Taako doesn't know anything about Sans, besides that he's Papyrus's brother and that he doesn't like it when Taako implies he might break a rule somehow, and he arguably knows even less about what the Warden's job is, but he does know that Sans is a person-- skeleton?-- with the ability to choose what he does, for the most part.

"Besides, it's not like you got caught on purpose."