They exchanged souls, and he said, "When the exchange comes back, we will get married."
But she didn't wait for that day.
In a car accident, her body died and his soul was trapped inside forever.
Before dying, he used his last bit of strength to push her soul back into her own body.
When she woke up, she saw her own hands and face.
And his body was lying in the next ward, never to wake up again.
Later, everyone thought he was the one who survived.
Only she knew that she had died in the car accident with him a long time ago.
