Perfect English
Seungwoo blinked at the two of them as if they were nuts, and Heart smiled at him.
"He is right, you know. Saint is right. It is hard to admit your feelings, especially when it feels like the whole world is the boundary that's stopping you from being together, but sometimes there's nothing you can do about your feelings. You can't give them up, you can't stop worrying even when you try, and anything you say and do to deter and convince yourself not to feel those feelings only ends up hurting the other person worse than you're hurting yourself. So whatever you said to her, whatever you did. It can be undone, with your honest feelings."
"You were honest with your own feelings, and admitting your feelings, the mistakes you've made, and how much you've hurt someone is the first step to moving forward and enacting change in doing the right thing to fix whatever mistake you made." Heart said.