"Just 'hi', then 'love you' after I told her to go back to sleep. Don't think she woke up fully, really. But she was smiling," he explains. Feels strange to recap these things in detail, but he gets why Sherlock wants to know.

He sits back down, and - oh yes, this is definitely much better. He could sleep here, easy. Well, mostly easy because of just how exhausted he is.