A Trip With Your Wife (1970)

Adrian, Kemala, and Raska have been best friends since their college days. But Raska disappeared after Adrian proposed and Kemala accepted. Seventeen years later, Adrian and Kemala go through a divorce, and Raska reappears. Raska has terminal cancer and only have months, or even weeks, to live. He tells them that he has always love Kemala away on a trip, just the two of them. Adrian refuses this absurd idea, but Kemala is determined to go. Out of jealousy, Adrian follows them to South Korea, where a secret of Kemala's past is revealed.