Is this wrong?

Y/n and Spencer have always been rivals. They met in college and from their first lecture they knew they couldn't stand each other.
Spencer hated her not only because despite the hate she was attractive and he couldn't help but wonder about her, but because she was the only one that could beat him in the intelligence field.
When Y/n shows up to Spencer work unexpectedly a question arises. Will they be able to put hatred aside and work together?
You know what they say... the line between love and hatred is very thin... at least sex is great.