1boy, 1girl, bad_pixiv_id, bare_shoulders, bikini, blue_eyes, blush, bracelet, braid, breasts, fireworks, flower, hair_flower, hair_ornament, holding_hands, interlocked_fingers, jewelry, kokonobe, one_eye_closed, open_mouth, pink_hair, princess_connect!, short_hair, smile, solo_focus, sunflower, sunflower_hair_ornament, swimsuit, tearing_up, yui_(princess_connect!), yui_(summer)_(princess_connect!)