Regulus/Andromeda
Regulus made sure that the Notts were all right, but right now he had another priority and she was not a Nott. She was a Black.
He excused himself and told Remus that he would be right back and approached his cousin. "Hello, Andromeda. I'm Regulus. I'm sure I don't look like the Regulus you remember." He looked at Marlene. "I'll escort her to her room if she has no objection."