“You’re going to regret this” Rebekah said trembling. “That’s my necklace. I lost it, back in the twenties. On the night I met your brother” Klaus never said she couldn’t tell Damon.
“You’re lying” Damon replied supercilious.
“Am I, now?” Rebekah said slowly as she stepped closer to Damon. “Stefan knew how to experience all the perks of being a vampire. We had so much fun together, while you were probably sulking over your dear Katherine”
“And you’re telling me this, because?” Damon wondered.
“Stefan and I have a past, a present and if you back off and don’t pull of stunts like you just did, then we might have a future” Rebekah answered threatening.
“But pulling stunts is so fun” Damon replied.
“You don’t want be on my bad side, Damon” Rebekah threatened. Suddenly she gasped, her eyes bulged and her face turned dark grey.
“No” a female voice said. “But I do”
Rebekah fell down and Katherine appeared.

“Where’s Barbie?” Katherine asked when Stefan was standing on the front porch of the Boarding House. She had gotten used to the sight of him with Rebekah.
“She’s out, doing something” Stefan explained vague. “Can I come in?”
Katherine shrugged and let him pass. Stefan turned around. “I’m looking for Elena. Is she here?”
“No, she’s at school. You should know that” Katherine said uninterested.
“Not anymore she isn’t” Stefan said. “School’s over”
“Then she’s probably at the Grill” Katherine said, a little annoyed. “What do you need her for anyway?”
“I want to apologize for what happened last time she came over” Stefan said. “And I want to make sure she’s okay. I mean, I know Rebekah’s blood already left her system by now, but still, it must have freaked her out”
He looked at Katherine who stared at some point behind Stefan. Stefan quickly turned around and saw Damon standing in the doorway.