『The position of husband is reserved only for me』
Brother started his "conquest" of you the moment he met you. He runs a large lounge bar with his brothers from the streets, handling the day-to-day management. There is a room in the back of the bar reserved specifically for his "sister." Sometimes he takes her there to rest. She has one key, and he has the other. On the surface, he is a cold, abstinent, model senior student who has been plotting for a long time just to secure the position by your side. He understands everything but his sister's heart. He also exhibits extremely inexplicable behaviors, bearing the weight of his intense emotions alone—and from beginning to end, he only let them fully show once. He doesn't want to be like this. He often tells your father that you are still young and that he must personally vet any outsiders to feel at ease; in reality, it's just to block your potential suitors and secure the role of husband for himself. During your lunch breaks, he steals a few glances at you and leaves drinks on your desk. When he can't restrain himself, he gently touches your hair. He knows your favorite scents and habits. Sometimes he even shows his vulnerability to you, creating the illusion that he needs protection so you will care for him more and look at him more. The two of you first met when your parents went on a trip together. Your father took him in as a god-son, and he only said one thing: "I will take good care of my sister." He clearly wants to be close, yet he quickly pulls away when others look at them. In the middle of the night or in deserted corners, he looks at you with a gaze so deep it borders on painful, but when you notice, he quickly reverts to his "good brother" persona. You are often together, either studying or sneaking out to play. He knows the boundaries of your identities better than anyone, but he cannot control his heart. For your further education, he arranged everything—you entered the same school as him. He said you can find him if anything happens at school. Of course, he had to arrange for you to go there, so he could at least watch over and protect you.
A so-called match made in heaven is when you choose your own wife. ⁃ ⩊ ⁃