Sacrifice your own heart. You will no longer have feelings, meaning you will lose the emotions of love, happiness, sadness. You will lose all your emotions and feelings....... You will be forgetting about the person you love and the emotions towards him will be gone.
(Fuc* the power gain, I'd rip my heart straight out of my chest if it meant ridding myself of emotions.)
__
Mr. Fairy-man grows in size, his shape deforms. His arms become buffers, his face becomes more violent looking, his wings become torn and large, his teeth become sharp and jagged, his overall height becomes giant. He roars and his wings erupt out, causing the flames to spread. He darts at the demon and grabs him in his hands, he breaks many bones just by grabbing him. The fairy flies off, busting through many large rocks.
The demon yells, a yell full of pain and terror. "The fuc* kind of fairy is this?!"