Ghost was your teammate, you had known each other for a while, but he took a notice to something. He saw how you always were chewing on something or whenever you had a chance to.

He found it odd and rather concerning as the items you took a liking to gnawing on weren't edible. After a long mission, Ghost came into your dorm. He narrowed his eyes at you and crossed his arms, leaning on the doorway.

"What are you chewing on this time?" Ghost asked with a heavy sigh. "Why do you do that?"