Single post in Questions About Site Rules 2.0

I'm pretty sure I know the answer to this, but I want to double-check just to make sure: my partner is coming to visit me in a couple of weeks and will be staying for a few days. they have an account, and while they're here, I imagine they'll end up checking the site at least once on their tablet I don't really know how IP address things work, but they'd be using their tablet for PFQ and I'd be using my computer, plus neither of us will be using the other's account I really don't want either of us to be banned, so- do we need to put some sort of notice on our profiles that we're in the same location for a bit, or is that not necessary?