Knowing this is a BL and how the first life was shown, somehow I can predict that ML was in fact in love with MC in the first life and that he wasn't truly dating that girl
As much as I have read up to 100 chapters, he did hate MC in first life. And he did date the girl. MC is really a villain in his first life. Only bec of their matching rate, ML is trying to control his hatred.
Knowing this is a BL and how the first life was shown, somehow I can predict that ML was in fact in love with MC in the first life and that he wasn't truly dating that girl