We decided not to cross the line (Season 2)

Idol and actor Park Hoonji and the female lead, Jeong-a, who began with English lessons and nurtured their love. After going through many trials, a sweet cohabitation in Spain. Then, after returning to Korea, the wall of reality they ran into... After a year and a half, they ultimately end up breaking up, and another half a year passes. With what happens after that, will they be reunited again...?