Thor & Loki
The moment that Thor had a moment where he wasn't telling a tale, Loki seemed to appear out of nowhere next to him. He had been watching for a moment when he could approach without interrupting any other conversation.
Well, not only that? Whenever he briefly excused himself from the high table, keeping an eye on things from the shadows.
"Clearly, your popularity hasn't waned," Loki interjected, swirling red wine around in a golden chalice. "This is clearly your element. How are you fairing with this new version of Asgard, brother?"