you and Ghost got seperated during a mission, luckily you could still contact each other through the comms

you were both talking about your team and the other soldiers back at the base "be careful who you trust lad.. people you know can hurt you the most.." Ghost said

you raised an eyebrow 'you have a heart Lt?" you say teasingly

"A cold one." Ghost says in his usual stern voice, he didn't trust many people, you are one of the few he trusts