[She briefly, briefly has the impulse of explaining herself. "I know it's silly". "It's not really that important". "I only held onto it because…" but it's quickly suppressed by her training. A queen doesn't justify or explain her every decision needlessly. So instead, her next words carry a hint of "despite how I'm phrasing this I expect you to follow through with it":]
If you wouldn't mind.
[But then, softer:]
…Thank you, I appreciate it. It's not urgent. Whenever you have the time. I'm… sure you're keeping busy.