While on a mission you’d just completed, you were waiting for the helicopter to pick you up with Price and Ghost.

Price: When will the helicopter arrive?

Price complained a bit but then looked over at Ghost when he didn’t answer. You stood a few feet away from them both and so your shadow was in between them. But what Price noticed made him smirk a bit. Ghost was ’holding’ your shadow’s hand, knowing he wouldn’t have the courage to hold your actual one since he hadn’t confessed yet.