Lump of Sugar
각설탕 (original)
Shi-Eun (Su-jeong Lim) is a woman whose love for riding horses makes her face trials and tribulations.
Starring Lim Soo-jung, Yu Oh-seong, Eddie Garcia, Hong Ji-young, Oh Tae-kyung, Baek Il-seob, Kim Ki-chun, Park Kil-soo, Kim You-jung
Watch "Lump of Sugar" on Tubi TV released in 2006. It's a romance and drama movie, and has a rating of 6.5 out of 10 from Imdb which is usually fine for this kind of movie, and is currently available to watch for free.