An Affair: My Sister-in-law's Love

• Movies
• 2018-07-26
• KO
• Released
• 1h 13m
• Drama - Romance

• 4.9
• 9
• Trailer

Storyline

Eun-joo is a twenty-year-old pre-college student who lives with her sister Eun-hee. Eun-hee is worried about her sister's academics and hires Je-hyuk as her tutor. Eun-joo falls for Je-hyuk as time goes by. They end up making love. A few months later, Eun-joo improves her grades and passes her tests. However, Eun-hee announces that she's getting married to Je-hyuk and Eun-joo doesn't want to lose him...