Story for the drama series follows four adults who lost their faith in love. Son Moo Han works as a managing director of an advertising company. Ahn Soon Jin lost her daughter unexpectedly and she works as a flight attendant. Eun Kyung Soo is An Soon Jin’s ex-husband and he is now married to Baek Ji Min.

• Should We Kiss First
• Son Jung-Hyun
• Kam Woo-sung
• Kim Sun-A
• Oh Ji Ho
• Park Si-Yeon