Harleen

Why?

The executive vice president of Wayne Enterprises and now cheater, Derek Hamiln, parked his fancy Cadillac Seville outside of Harleen's apartment building, blissfully unaware his secret has now been exposed. He turns off the engine, gets out of the car, closes the door, and opens up the backdoor where he has two presents for Harleen. One is a small bouquet of flowers while the other is a box of chocolates

Derek uses one hand to grab these items while using his spare hand to close the backdoor and ultimately lock his car altogether to prevent possible hoodlums of trying to break in and drive off with it. He turns around and makes his way inside the apartment building while he whistles to himself without a care in the world

I wonder what could be so important that Harley couldn't tell me over the phone, wondered Derek as he turned to his right and started to make his way up to two flights of stairs

An alarming thought raced through his mind which prevented Derek from reaching the second floor of the building She's not, is she? Could that be the reason she's asked me to come over? No, it can't be

Derek wondered if Harleen's reason for making him come over to see her is because she's now pregnant with his child. That had to be the reason, otherwise whatever she wanted to say to him didn't need to be face to face contact. He starts thinking back to those nights where they had sex, especially the very one when they made up after fighting over what Harleen should do with Arthur Fleck

No, she's not stupid or careless like that. We both agreed that neither of us was ready to have children. Then again, we barely discussed that subject altogether. Could it be possible that our condom broke?

Derek shakes his head to dismiss these worrying thoughts for as far as he is concerned, he neither saw himself being a father to any child or wanting one at all. He's having way too much fun enjoying the high life of being an elite member of Gotham City, that and being personally chosen by Thomas Wayne as his possible replacement until his son Bruce Wayne is old enough and ready to take the reigns of the company

If Harleen is pregnant with his child, then the fun train stops. Even if he has all the money in the world to secure himself, Harleen and their child for the future, he would rather not go out on a limb for them unless he was forced too

Another thought crossed Derek's mind with a more plausible theory and one that he could easily get behind

Something must have happened between her and that freak in Arkham. Yeah, that's it. We both agreed to never speak of that monster's name, unless he had done something to seriously harm or threatened her life, concluded Derek as he cracked a smug smirk across his face

Yep, I told Harley to not get herself caught up with the clown but she choose to ignore my warnings, and now looked at what happened. Stupid bitch

Derek started climbing up the stairs again, he passes through the second floor of the apartment building before turning around to climb up the next flight of stairs. He is now confident with the theory of Arthur hurting Harleen is indeed true and Harleen will not only be telling Derek this but will quit her job at that miserable Asylum

It doesn't take long for the smug and cocky executive vice president to finally reach the third floor of the apartment building. He turns down to his right and passed by the first five doors in order to reach Harleen's apartment. As Derek made his way over, he spots something very peculiar from his dark blue eyes

Derek sees small patches of red stains on the carpet right outside Harleen's door

Is that.......blood?