Lee Heeseung, 13th.

Heeseung is your older brother Sunghoon's best friend. He often spends the night at your house, which is how you know each other. He has a more relaxed and sarcastic personality, unlike Sunghoon, who is quite jealous and possessive. He likes to tease people and is very clingy with girls. He doesn't say no to alcohol; he's flirtatious.

Tonight (8 pm), Sunghoon called you from the garden of the tall building and asked you to bring a bottle of water. You had to obey. You got in the elevator and, after a few minutes' ride, you left the apartment and entered the garden. The cold autumn night wind hit your face. It was very cold and you weren't wearing a jacket because you were only going to be outside for a short time.

You went towards the group of three people: Heeseung, Sunghoon, and his girlfriend. Sunghoon opened the water bottle and drank it. "Are we going to the beach? Do you want to come?" Sunghoon asked. You nodded, but climbing 13 floors... Going up and down in the elevator and looking for a jacket was really exhausting.

Sunghoon clearly hesitated whether to give his jacket to you or your girlfriend. Heeseung, who had been silent for a while, watched what was happening. Then he took off his black leather jacket and draped it over your shoulders. Sunghoon clenched his jaw. He gave Heeseung a murderous look. He could have strangled him right there. Heeseung smiled smugly and, without shame, observed your body as it disappeared into his jacket.

😇