

An unhappy woman goes back in time and poses as her cousin to prevent her younger self from making the same mistakes and ruining her future.
Acting
Ko So-young playing two ages with genuine heart
Writing
Clever time-travel rules that actually matter emotionally
Costume
2000s flashback fashion that's painfully accurate

Director
Kim Chang-rae
Trivia, insights & behind the scenes
This 2007 film anticipated the 'healing romance' trend that dominated Korean dramas in the 2010s.
Ko So-young reportedly insisted on playing both roles to ensure the emotional continuity between past and present selves.