Pride had met Heroin a few years after the Drug had arrived in the US, and the two had a tenuously peaceful relationship. Which is why Heroin didn't raise the alarm when she sensed the Sin enter the ballroom. But she did seek her out, tugging her off to one side.
"There's another one of you here," she informed her. "I'm warning you, Isabella, make trouble and I'll throw both of you out. And you know that I can."
"Diana, darling, you're too high-strung," Pride replied, sinking her nails into Heroin's hand until she let go. "Relax. Enjoy the fruits of your labor. I'll reign in my errant sibling. Though I can't promise it'll be bloodless, if Lust has decided to show her face."
Heroin just shook her head and disappeared into the crowd, leaving Pride to search out the other Sin. She spotted Envy in a distant corner of the room, and made her way over to him. "From a dive bar to the Upper East Side," she remarked, sipping her wine. "It seems we can't do anything by halves."