Apollo's Song Two-Part Edition 2

Shogo, a young man whose abusive childhood instilled in him a loathing for love, begins to see the virtues of love as he repeatedly experiences love lost from within the depths of his mind. Throughout the ages, his affections for others bring him inspiration, strength and ultimately joy, but unfortunately each time he headed towards an ideal ending love was ripped from his heart. Shogo loses his heart and his soul in the process before tragically dealing with the psychological scars of his childhood hatred.

Source: Anime News Network Encyclopedia