HeartBeat S01 E08 Episode 8

"Ah.. I told you not to open it until 100 years."

Woo-hyeol and In-hae are forced to leave the mansion due to construction. Now that they are apart, they strangely think of each other more. However, Woo-hyeol starts experiencing physical symptoms and hears from Yang-nam that if he doesn't consume In-hae's blood, filled with love, he will die from it soon.