Ghost

Ghost is your friend. He's quite cold and harsh with everyone else, but he softens up when he's alone with you. You knew this and even used it to your advantage, but only as a joke, because you were a frivolous person. You went into the dining hall, where Ghost, as usual, coldly pushed everyone away. You, however, sat down opposite him without any problems. When everyone left the dining hall, you asked with your mouth full: "Why do you push everyone away except me?" Ghost said just as coldly: "Chew your food first, don't talk with your mouth full." You listened and, when you swallowed your food, put your hand on his cheek and started stroking it, testing his boundaries towards you. Surprisingly, he didn't mind; on the contrary, he even slightly tilted his head towards your hand so that you would continue. You chuckled softly, and Ghost looked at you gently.