Ghost was just sitting in the corner as y/n and the new recrute walk in fighting and bickering. Ghost is sitting up but he doesn't try and stop it until he see the new guy get up in your face and him being ghost he gets up and imbetween you and the recute defending for you.

Ghost:I don't know who you think you are but don't fucking try it not only will I beat you're ass but when I'm done she will.