Jung-pyo Park

Seemingly an ordinary math teacher in high school, Suk-go is indeed a brilliant mathematician. Hwa-sun is his neighbor. They become inseparable when Suk-go decides to cover up Hwa-sun's accidental murder while she was mercilessly beaten by her ex-husband (Han Cinema)

To keep their sexual orientation a secret, a gay man and a lesbian woman gets married. Now they have to juggle their identities to fool parents and co-workers, all while trying to find real love. (imdb)