What to text back when she says her roommate is visiting

When she tells you her roommate is visiting, she is usually explaining why her time is split. The apology in her message, if there is one, is about being slower to reply, not about the roommate. Read it that way. The information you actually have is that her week has a guest in it, that she is doing things with someone else, and that she still thought to mention you. That last part matters. She could have said nothing.

What you cannot tell from one line is how much she wants the roommate in the frame. A friend visiting from far away often means a packed few days with long evenings and not much phone time. It rarely means anything about you. If she mentions details like the roommate's name, plans, or what they are doing, she is giving you the texture of her life. If she keeps it to one sentence, she is probably busy and wants to keep the thread alive without a full update.

A reply that works here does three small things. It takes her explanation at face value, so she does not have to defend her schedule. It shows you have a sense of what her week looks like, which is more useful than a generic line about being busy. And it gives her one easy thing to respond to, usually something about the visit itself or about what she has planned next.

Keep the question about her, not about the roommate in a probing way. Asking what they have been doing is fine. Asking how long they have been friends or whether they are close can read as fishing. Nothing here should ask her to justify the visit or to prove she is still interested in talking to you. If your reply makes the next message feel light and easy to send, it has done its job.

Visiting-friend weeks tend to run late. She is probably out at dinner, at a bar, or up talking with the roommate past midnight. If you reply right away while she is clearly still in that mode, your message will land as one more thing competing for her attention. Wait until the next morning or the next time her text pattern suggests she is free. A reply sent the following afternoon usually looks more relaxed than one sent the same night.

If she does not reply within a day or two, do not treat it as a verdict. A visit can eat a whole week. Send one short follow-up that picks up something concrete from before, like asking how the visit went or whether they did the thing she mentioned. If that also goes unanswered, let the thread rest. Coming back a week later with something low pressure is fine. Sending a third or fourth message in a row, or a message that asks whether she is still interested, is where it goes wrong.