wounds, burns and other HARMS

According to an old contract, Draco Malfoy and Harry Potter were betrothed from the moment they were born, but Harry never loved Draco, while Draco had loved him since childhood. Their relationship became more complicated when they went to Hogwarts and they became further and further apart... Will Harry fall in‌ love with Draco too or...?
or:
In a world where Voldemort doesn't exist, Harry and Draco were engaged before they were even born... Draco loved Harry from the start... But Harry didn't feel the same way and upon entering Hogwarts, he even hated Draco...

What you're going to read in this book:
Draco as a sad and hurted boy
Harry as a ruthless and jealous playboy
Regulus Black as a great cousin who doesn't want anyone to hurt Draco
Theo as a great friend
Narcissa and Lucius as wonderful and cute parents
Severus as a loving and protective godfather
And finally: a regretful and jealous Harry