Title: you just threw away the key (to your heart)
Summary: Jongwoon is clinically diagnosed with the inability to identify and describe emotions. Kyuhyun’s just the escort he hires to see if there’s a cure to make him more ‘human’.
Author's Note: Turned out a little differently from what I had initially planned, but I hope the prompter likes it! Many thanks to the fantastic beta of mine!
( The trick is to fall a little in love each and every time. And Jongwoon isn’t a hard person to fall a little in love with )