Sehun, 21 years old, is a brilliant genius psychiatrist. Which is pretty odd when he himself isn't quite well. People say he has a face. But his friends know. Even if they don't know the reason, they know it. Sehun is sick. He doesn't have any emotion.

Luhan is a sick patient. Sehun's patient. Nobody knows what he suffers from. He acts like a 6 years old child, while he's 23. Unlike Sehun, he expresses his emotions constantly. But Sehun knows it. How? He doesn't know. But he knows Luhan doesn't show his true emotions.

That's unfortunately when their forbidden love bloomed. 

Warnings: slight mentions of death and suicide