Seeing Regulus' eyes darken, Gaius hugged him close. He could guess the direction of Regulus' thoughts, since he'd been deliberately not thinking about Sirius himself. "Thank you, Schones - I'll have whatever you're having," he said quietly.
After settling down in one of the chairs Severus had conjured, Gaius leaned back and raised a brow at his brother. "I'm impressed you managed to get so many costumes together on a theme - not easy, especially for the little ones who have strong opinions about what they want to wear."