"Maybe I'm lonely," he joked. "But no. I could tell you were safe when I smelled you so I ran with that."

All the way home honestly because here was Su-jin in his home helping him after the full moon. This was when he was at his most vulnerable but he only felt safe and protected. Enough to be ready to expose his back to him. Literally.

"Thanks."

It was still painful to do so and he growled at how it felt but soon relaxed again on his stomach.