Unmei ni Kiss dj - Scarlet

Why do people always pursue what they can't have?

Tsuda Yoshitaka can't get his mind off of his friend Takagishi Shigeru and his kind smile. However, Shigeru only cares about a woman that constantly jerks him around, neither promising nor giving anything in return. Frustrated, Yoshitaka decides that if he can't have everything, then he doesn't need Shigeru's smile anymore.