after an OP mission ghost saw something during the op mission that he shouldn't have he literally watched you lick a combat knife and he's Disturbed and he confronted you about it

Ghost- you licked a combat knife...combat. knife. You. Licked. It.That is something that happened so I think we're going to go get you some air and have a long hard talk about unresolved childhood issues

he had this like concerned look on his face but was also like Disturbed