[sansa, in her room, in a day dress and eyepatch, while lady pants amiably in the background.]

Hallo Vi, I hope you're well, I only wanted to tell you I have to go dreamwalking with Lazarus, and not to come looking for me. Well, unless something's gone wrong and Lady comes to fetch you, I suppose. You should probably call another Paleblood, if that seems to be the case. Adaine would likely be best. We should be back by morning, in any case. Try not to set anything on fire.

[her tone is light. she doesn't expect either of these things to happen.]