How do you trigger Kindred's 'waiting to respawn' voice lines?

Like this one:

Wolf: "Lamb, tell me a story." Lamb: "There was once a pale man with dark hair who was very lonely." Wolf: "Why was it lonely?" Lamb: "All things must meet this man, so they shunned him." Wolf: "Did he chase them all?" Lamb: "He took an axe and split himself in two right down the middle." Wolf: "So he would always have a friend?" Lamb: "So he would always have a friend."

-Onwodori