Tiara is introduced to three sisters from Yamato who go to their academy, Kaede, Nadeshiko, and Tsubaki. Supposedly, they get along pretty well, but there seems to be some tension between Kaede and Nadeshiko.
You must care a lot about your sisters.
.لا بدَّ أنّك تهتمين بأختيكِ كثيرًا
Deine Schwestern sind dir echt wichtig!
Debes preocuparte mucho por tus hermanas.
Tu es une bonne grande sœur.
Você deve se preocupar
muito com suas irmãs.