This isn't how she wanted to tell them, if she ever wanted to tell them at all. Rebekah turns to Olive and Summer, letting their attacker go. "This isn't what it seems like."

The sirens are getting closer, and she doesn't want to have them looking at her like this. Rebekah knows she could compel them to forget this ever happened as well, but that's a line she desperately doesn't want to cross. "I'm a vampire."