Fine Line

Harry and Draco are about to discover there is a fine line between Love and Hate.

All his friends are deeply in love and happy. But Harry is alone. He wants the perfect reality all his friends have. But he doesn't know how. Instead of trying, he buries himself in his work, teaching Defense Against the Dark Arts at Hogwarts. His students are slightly scared of the Chosen One, in awe of his past. It makes him fell different, separate from the rest of the world.

Draco's friends are full of bliss, and have moved on from the horrors of their past. Draco still wakes up at night, screaming or crying, his mind stuck in the past. He wants to move one. But he doesn't know how. He surrounds himself with his work; Potions teacher at Hogwarts. HIs students love him; he is down to earth and gives great advice on all their troubles. But he can't follow his own advice.

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Both Lupin and Sirius are still alive, though Tonks and Fred are still dead. Lupin and Tonks never dated.
Contains swearing and maybe self harm.