'If I could go back to the past, I wouldn't love that person.'
After returning to the past, her second marriage with her ex-husband was solely for the sake of her child. Unlike her previous life where she craved love, in this miraculous second life, she chose to marry him with the single-minded goal of meeting her child again.
'Maintain this marriage with me for just one year.'
In exchange, she agreed to help him uncover the secrets of an incident from ten years ago, just as he wanted.
She thought they would be a couple in name only, bound by a contract, but...
'We don't necessarily have to spend the first night—'
'I want to.'
He was different from his past life.