boo (mario), mario (series), nintendo, original, commentary request, highres, translation request, 1girl, against railing, boots, bow, bowtie, cardigan, double bun, flying sweatdrops, greyscale, hair bun, hands in pockets, holding, holding phone, hood, hoodie, jacket, letterman jacket, loose socks, miniskirt, monochrome, multiple expressions, phone, plaid bow, plaid bowtie, plaid clothes, plaid skirt, pleated skirt, railing, school uniform, sitting, skirt, skirt peek, sleeves past wrists, socks, sugimura (sugiyan), sweat, sweater, sweater vest, trembling