How on earth do you write characters with chemistry this good?
Right when she's all impressed at how great Gero is with his specialist friends, he shows vulnerability and asks for something only she can provide. Then, when he displays a problem at work, she finds the good in it and offers an opportunity catered to his strengths while reeling back the damaging aspect.
The biggest problem is that every one of the possible romantic connections is at this level. How am I supposed to choose my preferred winner when every pairing shines?! Also, Doll Man scary.