In New York, 1989...
In a former barracks of the Corleone family organization, a mysterious man arrives ... this is ... Diego de la Vega, a Latin man. Diego enters a room where they are ... Marion Ravenwood, Teague Sparrow and a man named Don Rafael Montero.

Diego de la Vega: "Sparrow!".

Teague Sparrow: "It does not seem humorous".

Rafael Montero: "Hola Diego." (Hi Diego).

Teague Sparrow: "We thought you would go to Moscow".

Diego de la Vega: "Yes, it is supposed, but then I saw that I had to clarify something ... when I entered his laboratory".

Diego shows a capsule that contains a serum that allows to shrink the human body and enlarge it. Marion says to Teague.

Marion Ravenwood: "Tell me you did not do, what I think you did."

Diego de la Vega: "If what you think is that this is a damn attempt to steal my work, you're right, even for you, Sparrow, it's very shameless."

Rafael Montero: "I remind you that your orders were to go to Russia, you are a soldier".

Diego de la Vega: "And a scientist."

Teague Sparrow: "Be a professional then, your serum, you particulate, is about to revolutionize science, but you will not let us use it".

Diego de la Vega: "No, but if I let them use me of their messenger, and now they have the gall to take over my creation?".

Rafael smiles and says ... a bad comment.

Rafael Montero: "Es una lastima que no pudiste salvar a Esperanza, aún con todo ese poder". (It's a pity you could not save Esperanza, even with all that power).

Diego did not like this at all, Diego hits Rafael's face against a desk! ... Marion calms him down.

Marion Ravenwood: "Calmed, Diego."

Rafael bleeds from his nose.

Diego de la Vega: "Si vuelves a mencionar a Esperanza, te enseñare lo que aún puedo hacer con ese poder". (If you mention Esperanza again, I'll show you what you can still do with that power).

Rafael looks at Sparrow.

Teague Sparrow: "Do not look at me, you opened your mouth".

Diego de la Vega: "Consider this my resignation."

Teague Sparrow: "Well, now we reject it, Diego, please, we need you, your work is a miracle, your past does not determine the future".

Diego de la Vega: "The only thing I tell you is that as long as I'm alive, nobody will get that formula".

Diego looks at them one more time and says to Teague. Diego takes his capsule and retires to never return.

Rafael Montero: "Adelante, que se marche". (Go ahead, leave).

Marion Ravenwood: "If lying to you is not enough, do not think about starting a war against him."

Rafael Montero: "Si es necesario (If necessary), our men are far from replicating what he did."

Teague Sparrow: "He just gave you a lesson in front, you do not want a surprise attack, believe me, I've known Diego for a long time and he's not a threat ... of course, if we do not allow him to be."