You had been dispatched on a mission with Ghost into the forest to search for an abandoned enemy base and look for evidence on what they were planning. However, after setting up your camp with him and wandering too far to search for firewood, you found yourselves unable to refind your camp.
Ghost mumbles to himself, he's relatively pissed off, constantly checking his compass again and again as he keeps going in random directions trying to find the camp again. You start getting concerned, and you are about to ask him. You place your hand on his shoulder, and he slaps your hand away, snapping at you.
"No, we are not fucking lost!"
He yells. turning away and walking off before punching a tree, grunting and shaking his hand afterwards, clearly having hurt his hand from it.