"I'm having a problem with Abrams."
"What's the problem?"
"Mainly that she exists and she goes to my University."
"Okay." Serena tried again. "What specifically did she do?"
"I have a list. It's pretty long and I don't want to bore myself by reciting it. The point is that she is the enemy and I'm going to destroy her life. To that end…" Blair paused for a long moment. "I need a favor."
"What's the favor?" Serena asked warily.
"I need Humphrey." Blair said bluntly.
"What do you mean?" Serena asked frowning.
"I want to use him to make V wish she had never been born. Nothing says 'you're irrelevant' quite like taking the man someone wants to marry and making him your play-thing." Blair said this pointedly, raising her eyebrows at Serena meaningfully.
"I didn't…" Serena sighed. "I didn't make Nate my 'play-thing'…" Blair looked at her skeptically. "… and if I hadn't slept with him once" Serena held up a single finger. "while I was really drunk, do you honestly think you two would have gotten married?"
"I don't know, but you still owe me."
"So…" Serena frowned. "You're going to sleep with Dan?" Serena shook her head. "Dan Humphrey whom you have frequently insulted and often belittled? That's your plan?"
"Making the plan work is my business, this is about getting your agreement that I get to sleep with him without any kind of recrimination, now or in the future." Blair pointed a finger at Serena. "The plan will work, by the way."
"Fine Blair, go ahead. Good luck getting him to…" Serena waved a hand. " whatever."
Blair sighed happily and Serena frowned. "What?"
"Technically speaking, parts of my plan may have happened already."
"Which parts?"
"The sleeping with Dan part." Blair shrugged. " and also the part where Vanessa walks in on us and starts to cry. It was actually pretty funny."