Following a car crash leaving young “Soo-hyun” (Yoon-ho Ji) in a coma, his mother “Mi-Kyung” (Bae Jong-ok) finds herself dealing with both her troubled marriage and the urgent need to support her son’s recovery. The other person involved in the accident, “Yong-joon” (Lee Won-geun), escaped without injury, but she's unwilling to engage with him. What unfolds over a couple of hours—moving at an unhurried pace—is a grad…