Yasoukyoku

Shou is the illegitimate son who is mistreated by his family, while Takashi is clearly the favoured son. Shou is being “used” by Takashi, but Takashi's fiancee has fallen for Shou. Due to his extraordinary piano playing, Shou is invited to study abroad in Germany. Will both Takashi and Shou, admit to their feelings for each other even if they are apart?