Night that Changed it all

Aria has had a tough couple of weeks with taking on a bigger position at work for Mr. Collins, Her boyfriend of 3 years cheated on her with one of her besties, and to top it off Mr.Collins falls ill and new boss turns out to be the guy that she ended up sleeping with the night of her sister's bachelorette party(his son). Will they hate each other? Or will they fall in love with each other?