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...
even though it's a totally different 
beryl that contains no iron.
مع أنّه بيريل مختلف تمامًا 
.لا يحتوي على الحديد
Dabei sind sie ja völlig unterschiedlich,
da sie kein Eisen enthalten.
aunque son una gema
completamente diferente.
aunque son una gema
completamente diferente.
même s’il s’agit d’une pierre totalement
différente qui n’a pas de fer.
anche se sono gemme
completamente diverse che non contengono ferro.
mesmo sendo um berilo
totalmente diferente, sem ferro.
Хотя это совершенно другой
камень, он не содержит железа.