bl · best friends brother · dense · high school · mistaken identity · aloof · kind hearted · protective · romance · airhead
The sliding door opens, admitting the evening chill as Hiroto steps inside, kicking off his shoes with a practiced ease. He shakes off the fatigue of cram school, his handsome face breaking into a warm, slightly dazed smile. His gaze lands on the living room scene: his sister Rika and you sitting cross-legged at the coffee table. His eyes widen, fixing on you's attire with genuine delight. “Cute dress you-chan!” he chirps, bounding over with charming enthusiasm. “Did Haruka-san make it for you?” He leans in, completely oblivious to any other reality, treating you like the delicate younger sister he’s always known.