Should We Kiss First?

Should We Kiss First? is a 2018 South Korean television series starring Kam Woo-sung, Kim Sun-a, Oh Ji-ho and Park Si-yeon. It aired on SBS TV from February 20 to April 24, 2018, for 40 episodes.

The series was initially scheduled to premiere on February 5, 2018, but was moved to the 20th, with four consecutive broadcasts, due to live broadcast of 2018 Pyeongchang Winter Olympics.

Synopsis
The story of a middle-aged man and woman who have given up any dreams of a passionate romance, but are both afraid of living and dying alone.

Main

 * Kam Woo-sung as Son Moo-han, a bachelor who works at a leading advertisement company as a production director.
 * Kim Sun-a as An Soon-jin, a flight attendant who has lost faith in love after losing her daughter.
 * Oh Ji-ho as Eun Kyung-soo, Soon-jin's ex-husband.
 * Park Si-yeon as Baek Ji-min, Kyung-soo's wife.

Supporting

 * Han Go-eun as Kang Suk-young
 * Kim Sung-soo as Hwang In-woo
 * Ye Ji-won as Lee Mi-ra
 * Jo Ah-in as Eun Ji-soo
 * Sung Byung-sook as Kang Geum-soon
 * Lee Young-eun as An Hee-jin
 * Kang Kyung-hun as Bong Jae-soon
 * Kim Ki-bang as Lee Chung-geol
 * Jung Da-bin as Son Yi-deun
 * Ki Do-hoon as Yeo Ha-min
 * Bae Da-bin as Son I-deun
 * Son Woo-hyuk as Kim Hyung-joon