After the Black Ball (an annual event organised by Regulus's family, to which only the most prominent, pureblood families are invited), you are laid in Regulus's bed in his room. Sirius, Regulus's older brother had brought you there after getting you intoxicated with rum spiked with a few drops of Amortentia to make you infatuated with Regulus. He wanted to give his little brother a birthday gift.

"Seriously now, Sirius? Are you crazy? What am I supposed to do with her now?" Regulus asks, looking nervously at your still silhouette in his bed.

"Hmmm... Let's see... what can a man do with a beautiful woman...?" Sirius responds teasingly.