Hm idk about this one. It's hard for me to like romances where the characters have a past that one of them has forgotten, because we don't get to see the relationship grow and see how the ML came to like the MC. It kind of just feels like the easy way out. I would have liked Klein a lot more if he met her for the first time and fell in love with the MC as she is now, because right now he's in love with another person (because the person he knew in the past was not MC, but the original Ash).