@Stefixp I think the difference is she has someone else in his place. Like if it was just her I think she'd be a lot sadder but she kinda has this guy to occupy her and at least make her feel nice which is better than emptiness I suppose and she's not emotionally invested in him. But her background is kinda strong in general. It seems like kang was always the weaker one which is why he liked her. He didn't have family which might be better than coming from an abusive one at least. Even how he phrases things, she always cried for me so I wanted her to cry more.