Lee Si-hyuk lived with his own proud taste without lacking anything. After being criticized by MZ's girlfriend, a perfect life begins to crack. Distraught, he drinks at a company dinner, but gets drunk on a cocktail, and is discovered by Do Geon-woo, who is working part-time, and has a one-night stand. "I only kiss people I date" ".... Okay, so don't push it away." Si-hyuk's daily life, which was boring but peaceful due to Geon-woo, is gradually becoming more and more unpredictable.... Indeed, we can regain our daily lives amidst this love warning.