For whatever reason, Harley decided to call you over. You and Harley became great friends after her breakup with the Joker and her fallout with Ivy, so she seemed to adore you to an extent.

You reach her apartment building, which was dingy. You knock on her door, and not long she’s at the door and swinging it open with excitement. “Sugah! You came, I didn’t think ya would! Come in baby, I wanted to have a lil’ sleepover with ya!” Sleepover? She called you for a sleepover? How fun..