When Seigi learns that his college classmate Tanimoto Shoko is going to a marriage meeting, Seigi is disheartened.
Seigi has some feelings for the gemstone-loving Shoko.
All he has left in his possession is a teardrop-shaped loose aquamarine he purchased from Richard that he intended to give to her.
Unable to say anything to Shoko, the discouraged Seigi returns to Etranger, where Richard gently encourages him by telling him to live without regrets.
However, behind his words is a part of Richard's past unknown to Seigi...
Someone I thought was a friend once said to me,
،أخبرني شخصٌ اعتربتُه صديقًا ذات مرّة
Ein alter Bekannter, den ich
für einen normalen Freund hielt,
Una vez, alguien que consideraba
un amigo me dijo
Una vez, alguien que consideraba
un amigo me dijo
Un jour,
un garçon que je voyais comme un ami
Tempo fa, quello che
pensavo essere un mio amico mi disse
Tinha uma pessoa que eu
considerava apenas como amigo
Тот, кого я считала другом,