Yuna, very reluctantly, goes to the royal capital to escort a group of students through their hands-on training. She feels uneasy about spending multiple days with noble children her age that look down on her...
We should be polite to a person 
who's kind enough to escort us.
.علينا أن نتصرف بأدب مع شخص تطوّع لمرافقتنا
Elle a la gentillesse de nous escorter.
Vous pourriez être plus polis.
Ci sta facendo da scorta,