When Leyva and her family return to their old house due to a new job offer; Leyva and her sister Isla decided they would exchange rooms. But when Isla's new boyfriend and Leyva's childhood love LeoKai, doesn't get the memo; Leyva loses her first kiss to the one she wanted but it wasn't on purpose. What will Leyva do as she not only keeps the kiss from her sister but her honest feelings as well? When LeoKai learns that his long distance secret girlfriend of two years is coming back he decides to surprise her by secretly visiting her that night. But when he releases that he went into the wrong room and kisses his girlfriend's younger sister his heart takes a sharp turn. What will LeoKai do when his heart decides to look at the girl living in her sister's shadow. How will LeoKai deal with his inner conflict while preserving his outer relationship? When Isla returns to her old house she decides it's time it's time to end things with her boyfriend LeoKai. But when she sees him climb out of her sister's bedroom window from her new boyfriend's car, she decides it's not time to end things. As she plays and tugs on LeoKai's heart; Isla realizes the growing love between her sister and LeoKai. Determined to not let her sister get what she has Isla does whatever she can to kill two birds with one stone. But how long can Isla keep the facade going?