I had lost my roommate for the first time; my mind was on sharing the belongings. We had chosen the couches of that house together, and the conversation turned into "you take this, I’ll take that" while moving. Now that I think about it, we stressed out a bit over nothing. So, if it’s important for you, discuss these kinds of details in advance. Otherwise, you could end up facing some meaningless awkwardness when leaving. If your home routine is more established than where she’ll be moving to, I think that’s an advantage for your communication; until she settles in, it seems like you’ll stay close for a little longer. As time goes on and she gets more used to her new environment, the likelihood of her drifting away becomes clearer.