The middle-class couple, Rosa and Kyu-min, were originally living a comfortable life until their relationship changed with the revelation of a secret. Rosa began to doubt her husband's fidelity and tried every method to find out the truth. She started following him and eventually saw him kissing his male lover, discovering that her husband had been having sex with a male prostitute.
Unbelievably, Rosa ends up sleeping with her husband’s former male lover, turning the triangle into an intricate tangle of emotions, sex, and desires that cannot be easily resolved. In the face of sudden shock, Rosa slowly falls in love with her husband's male lover and starts a sexual relationship with him, beginning a bisexual love affair among the three of them...
A triangular, entangled relationship of passion involving two couples and a dinner encounter. Through the language of bodies and desires, a story of love and pain unfolds like a dream. Unrequited love, infidelity, homosexuality, lust, revenge, indulgence...