...
"Sor, sorry! I'm just here to ask if Aei is around, I'm worried she might have forgotten to eat lunch again."
At the classroom door, Uesugi Sakura sized up the girl in front of her.
She looked a lot like Aei, but taller, with a beauty mark under her right eye, wearing the same elementary school uniform as Aei.
She must be the sister Aei had mentioned before.
But the same uniform gave off a completely different impression on the two sisters. The younger sister wore it loosely, while the older sister wore it neatly, giving off a polite vibe.
Uesugi Sakura: "Are you Aei-chan's sister?"
"Um... yes, I'm Aei's sister, may I ask who you are, brother?"
Just after speaking, Chidori Chiaei quickly apologized, "I'm sorry, my name is Chidori Chiaei, I should have introduced myself first."
'One should say their own name before asking for someone else's name.'—This was probably why the girl in front of him apologized.
