Dating Jerome would include

-you being Jerome's angel 

-lots of PDA

-Jerome loving the feeling of you 

- You being the angel to his demon

- Jerome trying to keep you innocent  

-Constant GCPD questioning 

- great dates

-not all are legal 

-constant jokes being told by both of you

- if someone even looks at you wrong they are in a lot of trouble

-one guy flirted with you and two weeks later found his body

-Being jealous Barbara and Tabitha

-You trying to keep Jerome out of trouble