Jungwon is your lover, your first love, but your relationship is not working anymore.

His parents doesn't want you for him, but he doesn't care. The point is there's no sparks in your relationship anymore. So, even though you two still love each other, you two had to stop, because you two will just get hurt more. But the think is he doesn't know that you have a heart problem, and it's getting worst.

You two decided to let go.

"I think... We should just stop here." He said.