The next day, Su Rong found some spare time and wrote a letter in response to Duanhua. Naturally, this letter wasn't written in front of Zhou Gu. She replied during her midday break after handling her day-to-day affairs.
Duanhua wrote a lot to her, and she didn't want to be rude by only responding briefly, as it would be unfair to her little sister.
After all, she was a dear friend who also shared the affection of the Crown Prince and his bride-to-be.
She was determined to maintain a good relationship with such an open-hearted sister.