Even when Korrin's stone-cold sober, she's not all that protective about her personal space unless someone's being an ass. Which Sera isn't, not in her opinion. So she's free to look, though that assessment gets her laughing.

"Blame my dad, he has tons of them. And shh, don't say that too loud. I'm a mercenary, I'm not supposed to be 'cute'." Hmph, the indignity. Though she's having too good a time right now to truly be affronted.