[She listens, nodding at first to his comment about the Otherworld -- the discord between the two rulers there was, of course, well known to her, so it warrants no further commentary. His next words, however, get her eyebrow going up and a smile bubbling right under the surface. What great news.]
I see. If he's traveling to the Otherworld, and multiple times at that... someone must have noticed that. More than that, he must be going to visit someone... someone important enough to stop any gossip from spreading.
... which archangel is this? [The pronoun itself might be clue enough, but best be sure.]