Definitions by Miamond

SCS 

Also known as Supporting Cast Syndrome, is something like SLS (second lead syndrome) but different.

It's when you wish the second lead to end up with a supporting cast rather than the main lead. Or simply gets interested in the supporting cast more than the main.

Fangirl 1 : Ah I'm so suffering from SLS in this series, I wish the second lead ends up with her.
Fangirl 2 : That supporting cast girl has a better story I'm rather having SCS

SCS by Miamond July 4, 2017