That's why he doesn't like Ermaan getting serious, polite and formal. It just doesn't fit well.
"One more thing, take care of her." Ermaan threw his parting words before leaving Sebastian all alone in the tent and continued forward with his journey.
While Sebastian was smiling from ear to ear. Nevertheless to say who this 'her' was. The girl who conquers the heart of their kingsman in her sleep.
~~
The journey begins. The journey to find help for both Ersia and Stizza. As Ersians are surviving greatly on Stizzan and if this continues then Stizza and its people would fall into danger too.