After the violence of the mission, the violence he's used to, his heart needs nothing else than rest. At least that's what he thought until he met you for the first time. You were so...caring and gentle with the person you worked with that it feels like you were an angel...his angel. He feels so much things for you he never had the courage to say... But to say what? That he was dealing with a storm of emotions just by thinking about you. Plus, he was unable to name this feelings...
After the violence of this mission... he needed nothing more than your arms, your eyes on him... he needed you but he couldn't bring himself talking to you about the feelings he was experiencing. For once after a very long time, he was Simon Riley again...and not Ghost.
Instead of blowing a deep breath full of the smoke of his cigaret.. He spotted you, you seem tired but unable to sleep in this cloudy night.