Story of Our Lives(2017)

Hyunwoo goes into deep shock and depression after his girlfriend of 10 years, Jihye, dies from a car crash. As if the grief wasn’t enough, his guilt-stricken conscience becomes embodied in an apparition of Jihye, whose constant presence reminds him of the horrors of that night. Desperate to put the past behind him, Hyunwoo takes his mother's advice and agrees to go on a blind date. Maybe a new girl is what he needs to get a fresh start. Someone he can make new memories with. But when he meets his date, all he can think about is Jihye. Because she looks exactly like his dead ex-girlfriend.

(Source: Lezhin)