. According to the manhwa, it was implied that the reason Gillion stabbed Ginger was because he wants to preserve his father’s reputation as a good noble. Ginger knew of Julia’s birth (being a child of a raped Duchess and not exactly the Duke’s daughter), so as Gillion’s way of saving his father’s face, he intended to keep Ginger quite. So yes, nothing happened between Ginger and Julia. Nothing sexually intimate, I mean.