The Person She Hugs Every Night Is Not Her Husband

My name is Li Yang. I'm dead. Then I lived in the body of my best brother Chen Gang. And Chen Gang's wife Su He is the person I have been secretly in love with for five years. Su He didn't know that the car accident took away her husband's soul. She only knew that her husband had "changed a different person" after he woke up - he became gentle, he became caring, and he became able to stand at the kitchen door and watch her cook. She thought God had finally opened her eyes. She didn't know that the person lying next to her every day was not the person she married. I don't know how to tell her the truth. I don't even know how I should face it when she approaches me more and more actively, holds me in her arms, and calls me husband. Because I am Li Yang. Not Chen Gang. And the beating heart in this body has only been for her since five years ago.