Mark has a rare cardiovascular condition that makes his heart beat slow down occasionally. For this reason, he's always been afraid to get close with anyone. But then he meets Jackson, who strides right past his protective walls and straight into his heart.

Kai and Kyungsoo have taken their relationship to the next step and moved in together. At first, it seems like paradise, but everything soon takes a turn for the worst when Kyungsoo feels Kai pulling away and starts to think he no longer has feelings for him. With increasing pressure from family and the temptation of past love, will their relationship be strong enough to survive or will they end up drifting too far apart?   Copyright 2015. All rights reserved. Updated Apri