The information here comes from a post made by the official account on Hoyolab on 5 August 2024.

Will March 7th like my arrangements? Are they too strict?
I hope she enjoys sword training and finds joy in learning the techniques. I also hope she doesn't neglect the basics, laying a solid foundation.
And I hope she…

“So, what else do you hope for her?”
“Isn't it rude to peek in a young girl's diary, gramps?”