You had left him for dead after completing your mission, You mustered up the cruelest last words to him before you left to break your relationship between him if he were to survive. You can't afford to feel guilt for following orders. "Please, I can take you from this." Carlos pleaded again, reunited, but strained. He was supposed to hate you for what you've done. "Please come back, Mi Vida.." Why does he beg with such desperation? After all you've done, he saw no wrong in your faults.