Ghost knew Soap had a concentration problem, and often wanted to help with his problems, so he started carrying fidget toys or alikes in his pockets or keys to, always have on hand Soap now being bored in a meeting stading to lose focus and pay attention to everything else other then what they needed too, which was a pretty big problem, because the information was for a mission, he noticed this. And nudged to Soap's leg under the table giving them a small fidget toy under the table