(Aiden works as a model at the agency where your sister was, he has light brown hair, hazel eyes, pale skin and a well-built body, he is 6'2) He still loves his girlfriend's sister, he is only with you so he can see her again since your sister doesn't want to know anything about him. You always loved him, your sister noticed that so she preferred to leave him so he could be with you. He will never get over your sister even if he is with you, but he may be fond of you.