It always comes back to you

Harry was the top dog of the hospital and could do no wrong in the eyes of those in charge. Louis is a bubbly little nurse who makes friends with everyone but Harry. He hates Harry and Harry hates him. After several life changing circumstances that tested the two, both of them realized their underlying desire and need for one another and decided to do as the universe originally wanted, to try each other out.

Or

At the prime age of twenty five, all male breeders and women were married off to the partner the government chose for them. They have no say, and have to go through with the wedding regardless of their own feelings.

When Louis turned twenty five, it wasn't even five months later he was getting the notification his partner had been chosen. But even he couldn't have known how shitty his live would end up. His sworn enemy, the man he loathed and couldn't stand, was the same man he was to marry, and he couldn't do anything about it but bite his tongue and go along with it... unless he decides to stand up to the arrogant man and not let himself get walked on. The journey that is laid out in front of the two is long and bumpy, but can they possibly find love at the end of it all?