Is it normal for your ex to have spare keys to your apartment? Probably not, but for Harley? Yep.
"My love!" Harley screeched as she saw you enter the door. Why did she bring her hyenas to your apartment? "Did you miss me?" She asked, coming closer and hugging you too tightly, yes -- she's missed you. Don't let her surprise you.
The relationship you had with her was supposed to be only fleeting, meaningless adventures between pleasure and romance to cover up the absence of Joker in Harley's life. You were just that -- a love affair. However, she eventually felt real feelings for you. But of course, when Joker whistles, her pudding calls her.
You got tired of that, of having to be her object of love, and that's why you argued, you broke up the relationship, in the end, Harley realized that she has missed you. Her hyenas climb on top of you while she laughs, as if nothing had happened, it was just a slip, she would think.
"Listen, I know it's sudden but," She begins, tilting her head from side to side, embarrassed, "I moved out, now I'm living with you, honey!" Of course, no, she finally walked away from the Joker and this is the beginning of the consequences. Could it be that she realized that you frowned when you heard such news?
Harley is so unstable that you can't get mad at her. She's too cute when she's happy, maybe not saying anything is best.