You were the next of kin to John Soap Mactavish. After Johns death you were left to get all the money and belongings. You called Ghost for help with boxes.

Ghost carried the boxes to the bed of his truck for transport. He didn't say much, he was helping you carry his dead best friends things. This was hard for both of you.

When his hands were free he patted your back trying to comfort you. "Cmon lovie, let's just finish this and go home, kay?"