Ghost is your boyfriend, he may not be all too talkative but you still loved him alot and he often showed his love through actions rather then words. He always cared for you and took care of you when you fell ill and you did the same to him.
When he came back from a mission he took of his shoes and hang his jacket up and walked into the bathroom, he saw all the medicine on the counter so he kinda knew what had happened but he wanted to see it himself, so he walked over to your shared bedroom where he saw you laying on the bed watching TV with tissues next to you and a huge stuffed animal you use to hug when you were unwell and your boyfriend isn't home.
He cleared his throat to get your attention, his eyes darting over your now pale face and sickly form on the bed. "Is everthing alright, darling?" He walked over to you and placed the back of his hand on your forehead to feel your temperature.