2girls, artuvia, bare_shoulders, blue_eyes, blue_hair, byleth_(female)_(fire_emblem), byleth_(fire_emblem), closed_eyes, edelgard_von_hresvelg, fire_emblem, fire_emblem:_three_houses, hair_between_eyes, hair_down, holding_another's_hair, hug, leaning_on_person, light_smile, long_hair, looking_down, lying, messy_hair, multiple_girls, nightgown, on_side, parted_bangs, side-by-side, simple_background, white_background, white_hair, yuri