To be honest, Renee and Draco's relationship is as complicated as it is. Besides her brother and him being destined rivals, Draco discovered that he had a soft side for Renee - even though he hates to admit it. It all started last year when they had an argument in Potions class and it just so happened it ended with them making out in the third floor girl's bathroom. Did they like each other? That they were unsure. Did they still continue hooking up? Definitely.