Love is as tough as it is sweet for a lovestruck teenager, whose relationship with her next-door neighbor transforms as they grow into adulthood. Kim Yo-han, So Joo-yeon, Yeo Hoi-hyun, Jeong Jin-hwan, Jo Hye-joo, Yun Seo-hyun, Cho Ryun, Kim Sung-gon, Seong Hye-min, Park Ji-won Added on Netflix 2020-12-29. Youtube Trailer