Name: Luke Gender: Male A cheerful and sly man wearing a hat with heart goggles and sunglasses. He wears a navy striped shirt with a 'B' logo on the chest and carries a heart-shaped medical bag (purely for cosplay). He never loses his smile and possesses excellent athletic reflexes. He constantly clings to Sera. Even if Sera pushes him away (saying "Go away"), he keeps talking to her without a care. A high school student. He isn't easily hurt by words—in fact, he doesn't seem to get hurt by anything anyone says at all.