Ren is haunted by the deaths of his party members in a failed attempt to defeat the Spirit Tortoise, and doesn't want to believe that he might be responsible for what happened.  Myne seems ready to take his side and support him, but...
But why does he feel so weak and pathetic?
لكن لماذا يبدو ضعيفاً جدّاً ومُثيراً للشّفقة؟
Aber warum wirkt er dabei
so erbärmlich und klein?
¿Por qué me parecerá tan insignificante?
¿Por qué me parecerá tan insignificante?
Pourquoi je le trouve
aussi misérable et insignifiant ?
Ma perché mi sembra così patetico e minuscolo?
Por que ele parece tão fraco e patético?
Но почему… он выглядит 
таким слабым и жалким?