A few years back, you had been kidnapped and went through some unpleasant things,

Water boarding, burning, stabbing, just torture in general. So you had boundaries, but they could be forgotten.

You and Ghost were watching a movie on the cough in the lounge, his hand rested on your stomach before he playfully slid his hand under your shirt, forgetting about your trauma in the moment, which triggered your trauma snd caused you to shoot up and shove him away.