Set in 1979, this drama follows a group of high school girls as they navigate chaotic adventures. Lee Jung Hee, daughter of a lingerie factory owner, leads her friends through the ups and downs of teenage life. She meets Bae Dong Moon, who quickly develops feelings for her. However, Jung Hee is smitten with Son Jin, a senior student, and actively tries to catch his eye. Their world is shaken by the arrival of Park Hye Joo, a transfer student from Seoul, who instantly captivates everyone, sparking jealousy among Jung Hee and her group. Son Jin, in turn, finds himself drawn to Hye Joo. Yet, Hye Joo's heart belongs to Joo Yeong Choon, a former gangster turned handyman. Amidst these romantic entanglements and rivalries, the story beautifully explores the evolving friendship between the heroine and the new girl, transforming initial competition into a genuine bond.
Other names: Lanjeri Sonyeoshidae, Lingerie Girls' Generation, Поколение девушек 1979