She should be happy.
This was originally their plan.
But … she can't feel happy at all right now.
Not happy at all.
Her original plan was that her brother didn't like Yuan Xiaobai to begin with. She and Yuan Xiaobai used Song Huanyan's name to scheme against her brother, to make Yuan Xiaobai and her brother have a relationship. Her brother, being such a proud man, would surely be very angry and would abhor Yuan Xiaobai.
Assuming her brother detested Yuan Xiaobai, even if Yuan Xiaobai was pregnant and tried to force a marriage with the child... her brother might not agree. Even if her brother eventually agreed to marry Yuan Xiaobai, he would still loathe her.
But … her brother didn't abhor Yuan Xiaobai.
She just overheard her brother caring for Yuan Xiaobai, because he was worried about Yuan Xiaobai getting tired, so he decided not to hold a wedding ceremony, and what's more, he planned to get the marriage certificate on such a special day as February 14th.
