I've invited you. You've never accepted.

[For almost a decade. Every time he's headed to Earth he invites her and every time she doesn't join him.]

Three months might be a little long, I'll give you that. But you can always stop by for a week or two.

[Not that this last shore leave would have been a good one to accompany him on. He was working through a lot, most of which he doesn't even think he got to address.]