Re: 7:30
Regulus had moved easily besides Andromeda as they entered the dining room, looking around in a mildly interested way as Andi searched for where they were supposed to be seated for the evening. He let her handle that, assuming that if she found their seating not to be quite what they had expected, it would be fixed.
He started to cast her a confused look in response to her comment, but then caught sight of his cousin, Draco, at where they were supposed to be seated for dinner.
"Oh," Regulus answered in a low, slightly surprised voice. That certainly didn't bode well for them, not with the relationship, or lack thereof, that Andi and Draco had established. And certainly not due to the fact that Draco was perhaps one of the few people in the room that could pick up on just who he was. It made him feel nervous, but he smiled over at Andromeda, trying to reassure her.
"It'll be okay," he said in a soft voice, even though he wasn't entirely sure it would be. "Just for dinner."
As they got closer, he slid his arm slowly from hers to pull out the chair that was indicated to belong to Andromeda Tonks.