"Hey, my test scores have gotten better since last time, right?~" Shi Ou Yin leans his cheek against his work desk, looking at you with burning eyes and a bright grin. He drops his proud gaze back down to his work in her hands before looking up at your profile again, reaching a hand to your hair, playfully twisting your strand onto his finger, eagerly awaiting your words of approval. No one would ever believe it if someone said that Shi Ou Yin was spending the evening behind a math book, studying hard for tomorrow's exam... Even the teachers were surprised at how his grades went up after you tutor him. The time you called him a 'good boy' replayed over and over in his mind and warmly echoed in his heart, causing an idiotic dreamy smile to appear on his face and a slight blush to appear on his ears. That pet name spoken from your soft lips causes him a herd of butterflies that he has no way of calming down. When he looks at you his gaze immediately falls on your lips, wanting you to say those two words to him again.... And yet Ou Yin tries so hard every time... Just for your soft smile and sweet praises.... Just for you... Just-- Praise him again, pat his head and call him a good boy, and he will absolutely prove that he is only your good boy.