Here are some Korean couples na na-in-love while filming their dramas.
'Descendants of the Sun' stars Song Hye Kyo and Song Joong Ki worked together while portraying their characters Lucas Yoo and Maxine Kang. The two announced their relationship last July 2017, and got married on October 31 at the Shilla Hotel.
Lee Sung Kyung and Nam Joo Hyuk were close friends even before starring as leads in 'Weightlifting Fairy Kim Bok Joo.' The two also worked together in the Korean drama 'Cheese in the Trap,' and are also in the same company, YG Entertainment and YGK-Plus. However, Sung Kyung and Joo Hyuk separated due to busy schedules last August.
Lee Bo Young and Ji Sung met at the set of 'Save the Last Dance for Me' back in 2004. Bo Young played the second female lead, while Ji Sung's (as Hyun-woo) character ended up with Eugene's (as Eun-soo)character. In real life he married Lee Bo Young (as Soo-jin) in 2013.
Yoo In Na and Ji Hyun Woo are the lead stars of 'Queen In-hyun's Man.' The two started dating in 2012, one month before Hyun Woo enlisted in the military for his mandatory service. They broke up last 2014.
'Blood' stars Koo Hye Sun and Ahn Jae Hyun eventually tied the knot in May 2016, two months after announcing that they've been dating since April 2015.
Although the two didn't end up together in 'Reply 1988,' fans of the couple's characters (Duk-seon and Jung-hwan) won't be disappointed as the two eventually dated in real life. They announced their relationship last August.
Han Ga In and Yeon Jung Hoon may not be the leads in 2003's 'Yellow Handchief,' but the two still got together after working as part of the supporting cast. They've been married since 2005, and currently have one daughter.
The couple worked together in 2009's 'Creating Destiny.' In 2011, Eugene announced her upcoming marriage with her leading man. They eventually got married in the same year. Eugene and Tae-young now have a daughter named Ro-hee, who appears with her dad as part of the reality show 'The Return of Superman.'
The two were revealed to be dating at the start of January 2018. Lee Joon and Jung So Min worked together in the Korean drama 'Father Is Strange.'