1girl, bare_legs, blue_hair, cang_yue_(tou_xing_jiuyue_tian), closed_mouth, cup, dress, falling_petals, from_side, glint, holding, holding_cup, legs, long_hair, long_sleeves, night, on_roof, petals, rooftop, sash, sitting_on_roof, star_(sky), toasting_(gesture), tou_xing_jiuyue_tian, white_dress, white_footwear, white_petals, xun_xia_xx