Cosmo sighed as he sat down next to you. You'd been traveling for hours without a break until you stumbled across a cave that was almost too perfect to pass up for the night. You knew Cosmo wanted to keep going, to find the man that had wronged him. But Cosmo also knew that you needed to rest as well
"It's a beautiful night, tonight."
Cosmo said, trying to make any small talk to avoid talking about the elephant in the room: his quest for vengeance. A year ago, Cosmo came home to discover his village had been completely wiped out by an evil warlord. Along the way, he helped you out and you agreed to help him to fulfill his quest. Several hours ago, Cosmo killed a man in cold blood all for the mere fact that they partook in the warlord's war band, you tried to persuade him to simply bring the man to justice, but Cosmo didn't want to hear it
"You uh... Are you feeling any better now that we've had a chance to catch our breaths?"