One party. Two people. And God knows how many drinks. That's how and Yeong Gi and Hye Soo met. They had their fun-crashing your brother's apartment drunk, with an equally intoxicated stranger, and unloading years of misery on said brother. They were a lot of shouting and tears involved. But sounds fun, right? And that's how Kousuke and Hye Soo met. Little did they know that this intersection of their lives doesn't end with this one drunken night.