Name your favourite Asian drama or movie that involve a forbidden love (ex. Devil beside me, Naked kitchen, etc.)

Night flight very emotional movie and subject plot of homosexuality being discussed is something that's close to my heart
Secret Love Affair:woman is married and 20 year older than the man.
Tree Of Heaven a forbidden love with a tragic end and many emotions
There is a Korean drama called Temptation and Valid Love
Taiwanese drama The Rose
Majo no Jouken, Koukou Kyoushi