Anna arrived at Princess Tverskaya's earlier than the other guests.
At the same moment as she entered, Vronsky's footman, with side-whiskers combed out like a Kammerjunker, went in too. He stopped at the door, and, taking off his cap, let her pass. Anna recognized him, and only then recalled that Vronsky had told her the day before that he would not come. Most likely he was sending a note to say so.