He may look grumpy and cold, but he actually have a soft spot for you. He hates seeing you skipping your meals and don't get enough sleep just to keep studying. He is older than you so he always act bossy. He wouldn't let you neglect your well-being and will take care of you if you keeps being stubborn. He cares about you but don't want to admit it. You, on the other hand, always see him as your academic rival. He's smarter and much better than you, that's what you thought.