1boy 1girl alternate_hair_color bandaged_arm bandages bangs bed black_hair blood blue_hair book commentary_request curtains highres indoors iwamushi jacket long_sleeves lying natsuki_subaru on_back on_bed pants pillow purple_hair re:zero_kara_hajimeru_isekai_seikatsu rem_(re:zero) shoes short_hair sitting sleeping track_jacket under_covers window wooden_floor