Originally Posted by Robbingrobin
Maybe Katjaa and Lee had just other things in mind? And the Teacher/Travis were on their own in the wild, one shot, the other trapped in a bear trap. I bet they smelled "like shit" anyway.
You don't exactly mistake the smell of say, not bathing as a result of being out in the woods for a while or what have you with the smell of a rotting corpse. Indeed, Mark even says "you never get used to the smell, do you?" when pushing Walkers off the fence with Lee later in the episode.