[Hubert considers it carefully, raising a hand to his chin as he thinks.]

At the very least Her Majesty and Byleth will be there, but it's likely Ferdinand and Dorothea will be around as well. Enbarr is large, and if she gets lost it will be difficult to find her, but you're right. She isn't likely to wander off.

[...]

I would like to introduce her to Her Majesty as well.

[And Ferdinand and Dorothea and Byleth, of course. It's a bit of a sentimental thing, something that really shouldn't be coming into play with a decision this important.]

But most of all, I don't wish to leave your side for too long.

[In truth, he doesn't want to leave Cassandra either. Even though she's only been in his life for about a week, if anything were to happen to her, he would kill everyone responsible. Leaving them behind, even for a short amount of time, is agonizing.]

Do you believe we'll be able to handle her just fine in Enbarr?

[He knows Linhardt wouldn't suggest it if he didn't believe it, but still he has to ask.]