In a parallel universe to Uncontrollably Fond, Joon Young and No Eul meet as kids but are eventually forced to part ways. After years apart, they run into each other by chance at a Seoul courthouse. Joon Young finally convinces No Eul to give him another chance after orchestrating a series of "chance" meetings with her. Will they be able to fix the mistakes they made in the past or are they destined to repeat them?