As quickly as the stormy mood had settled on Hermione, it lifted and she smiled brightly at Harry, "Nothing important," she drawled, throwing a pointed look at Ron, "of course. I just wanted to stop by and congratulate you both and tell you how proud I am, and that we need to have a celebration. Now, what is this that I hear about you and Draco Malfoy getting drunk together?" For a pause, Hermione looked like she was about to ask something else before sliding a glance at Ron and changing gears.
Brightening at the mention of Teddy, she leaned forward and dropped her still-folded arms, "Oh, I'd love to see Teddy. And Andromeda, of course. I'll see what I can do about getting Sunday free. I'm at work almost every day anymore."