That's met with a slow blink as Serph raises his hand to his left cheek. He's never considered whether his brand (tattoo?) looked good... he didn't choose it after all. And his brand being in such a prominent place was actually something of an inconvenience; it made him immediately identifiable, which was a problem when his death was the goal of all outside his tribe.

Not that such things matter anymore.

Feeling strangely awkward, he lowers his hand before replying, "Thanks...?"

...Okay he has to know.

"The ears." He lifts one hand high on his head, palm straight, mimicking one of the wolf ears Yang has before he drops his hand back at his side. "Are those new?"

Or did she always have those? He'd seen someone else who was apparently undergoing a slow physical change earlier.