While cleaning her room, Himeno discovers a New Year's greeting card she got from Naoko when they were kids.
When she tries to get Naoko to explain the message on the card, somehow they end up going out to find Chinese bellflowers even though they're no longer in season?
It says, "Thank you for yesterday."
"مكتوبٌ "شكراً لك على الأمس
„Danke für gestern“?
¿"Gracias por lo de ayer"?
¿"Gracias por lo de ayer"?
Merci pour hier ?
Ti ha scritto "Grazie per ieri".
Tá escrito "Obrigada por ontem".
«Спасибо за вчера».