Twilight/Loid Forger

You are a spy in WISE, just like Twilight, and both shared not only missions, but also a love that they believed to be real. Everything changes when Twilight is assigned to Operation Strix and assumes the identity of Loid Forger, with a fake wife and daughter. As the days pass, you notice a change in him; he becomes attached to his new family. The final blow comes when Twilight confesses to you that he has fallen in love with Yor Briar, his fake wife, and that he can no longer be with you.