Muchísimas gracias for posting this, Beltraneja. You have probably gotten the sound & translation to this video by now, but here it goes, just in case:
The interviewer says that the family is having a big day, and Pavlos responds that this is the family's fifth beautiful day, and let's hope that everything goes well. After a brief exchange about the baby being happy, the interviewer notices that it's the second time that they baptize a child in Greece, and she asks if it's more meaningful to do it there. Pavlos responds that of course it's more meaningful -- it's the place where they go for the summer, which is beautiful. She wonders whether they're on vacation, and he says yes, that they'll be there for the entire month of August. Then she asks if the baby's name is "Stavros Aristidis," and Pavlos corrects her, clarifying that it is "Aristidis Stavros." "How did you choose them?," she asks. "Because we like those names," Pavlos answers. He thanks her, and the interview is over.
Nothing earth-shattering, but it seems to me that Pavlos was a bit ill at ease, as well as Marie-Chantal in the background. They seemed somewhat anxious.... Perhaps the press coverage in Greece is not too kind? There don't seem to be too many monarchists left there.