"There's nothing like capturing and captivity for starting a friendship," Papyrus agrees, with the voice of experience. "But the 'hangout' part will have to wait until... later."

He sighs, dragging his gloved hand on the wall around a turn to listen to the echoes of it on the tunnels, then admits, "I haven't figured out what that river walker really wants... So I just can't extend them an invitation. That would be, some kind of false premises."