Marry And Love Her For Life

*That night, her fiancé drank her under the table and sent her to that deluxe room. The following day she woke up and first saw a stunningly handsome face, and then her fiancé rushed in with a bunch of paparazzi to "catch them in bed"! 
After that drama, she became known as "President. Gu's fiancée". Once the news was announced, they had to get married. This loveless marriage seems to be the only way out for her. 
He said: "this marriage is nothing but making the best of a bad bargain. It's not about love. If you can't stand loneliness, I can fulfil my duties as a husband." 
She's confused: "But Gu Nanxi, since you make it clear that this marriage is making the best of a bad bargain, why did you rescue me whenever I was in trouble and despair?" 
"You warned me not to hope for your care, but why did you cut off all my retreats when I struggled to move on?" 
"What if the woman you loved deeply comes back? Which of us will you choose then, your devotion or your wife."