GHOSTS

It was weird at first. There was an incident at Ghost where Ajax was captured and tortured, but before he could be killed, you showed up and "coincidentally" saved him. Then there was another incident where Roarke was about to kill Elias in front of Hesh and Logan, but you shot him first from a sniper nest on the opposite side. Of course, Roarke managed to escape. Then there was the train. After Logan and Hesh thought it was finally over, Roarke wounded Hesh and then tried to drag Logan away, breaking his arm, but then you shot Roarke in the head again, this time knocking him down like a fly. Now you look at a tired Brother Walker, who looks at you with wide but grateful eyes.
Hash: Who the hell are you?
He wheezes, tired and soaked from the water, Logan sits up, holding his broken arm, also curious about who this strange man is. (I TOOK THE ENTIRE TEXT FROM THE DP SO YOU DON'T SUFFER)

Hash is Logan's older brother, who had his arm broken.