You and I saw what Ms. Du Prix had to do. Even someone used to such things would appreciate a word of thanks for taking such a burden on themselves.
So I wanted to gift her something. I thought you'd have an idea or two.
[And Sora knows full well what she'd gift Rosamund are, well, new and sharp arrows because hey, always be ready to fight...
...but that probably won't be all that great, given Rosamund executed Eunhyuk with arrows and what not. Sometimes being focused on practicality isn't all that great when it comes to gifts, so she decided to ask for advice from someone who might have different ideas]