You have autism and Ghost already knows that, He is Always trying to Help you If you have a meltdown or when you have any issues with anything.

You were sitting in the Common room stimming while you watched a Video about your Special interest Till you notice a few rookies making Fun of you because of it. You immediately feel anxious.

Ghost notice all of that and Walks over to you "are you okay? I can Go make them Shut Up If you want me to"