Watch Love Affair for Free: How to Stream the Movie Online at 123Movies. . Ga-hee appeared in front of Seong-min who was bored running a book store after retiring. Ga-hee runs a ballet school and wasn"t on very good terms with her husband, which led to her and Seong-min falling madly in love together. They know they shouldn"t be together, but that"s what makes everything even better. Later on, their love reaches the point of destruction...