Ichika Kaneki:
can you tell me who ends up with whom here. im all abt spoilers
The FL is engaged to Kim Hui Sung (one of two SMLs). They are both from rich, powerful families.
The FL also has a semi-romantic relationship with the ML, Eugene Choi. He saves / protects the FL a few times / is pretty clearly in love with her. The FL asks him to "do" love together without knowing what the word means and he agrees. She seems to also have feelings for him, but she always prioritizes her cause (Korean independence) over romance (and the ML respects that choice) and they never take their relationship to the next level by kissing or confirming that they're in love / dating. Later, the FL ends up getting married to him in order to do something for the cause (a marriage of convenience / marriage on paper). The ML joins the FL's cause as a rebel and, in the end, dies protecting her. They were sort of together before that, but not completely. The FL definitely chooses him over marrying her fiance, but at the same time I think you could also say she chose her cause over having a proper romantic relationship with the ML.