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...
So I want to get this down 
while I have the chance.
"Ahora tengo cosas que quiero anotar."
Así que quiero dejar esto claro
 mientras tenga la oportunidad.
Então quero falar isto
 enquanto posso.