On Bossun's 15th birthday, he finds out the truth about his parents. Unable to cope with the tragedy, he lashes out, only to meet the child his father once saved when he was a kid, all grown up, who gives him a letter...
Hey, asshole, make sure 
you throw away your trash.
Oye, tienes que echar la lata tú.
Oye, idiota, asegúrate de tirar bien tu basura.
Ei, panaca, ponha a lata no lixo.