We then see Arin, and a group of maturely dressed girls (other members) reaching for a golden apple. YooA runs to stop her. From the crystal ball, which is a symbol of “the future” due to its ability to foresee, shows that YooA was running into nothing. We can assume Arin, a representation of an younger version of her, grabbing the apple is a figment of YooA’s “imagination”. Golden apples had many representations in mythology, mainly beauty and eternal youth. Here we would assume youth, as with Arin’s touch of the apple, we jump to see YooA touching Arin.