I watched a movie long time ago
3 guys (who don’t know each other) meet in a country in Asia (maybe Thailand?), they smoke joints have a nice evening and each one continues its way.
After coming back home (I guess the US) the main character is contacted by a woman lawyer because one of the other was caught. She manages to reach both of them.
The caught one is in prison and condemned to death. If they agree to go to prison the time for the first one is lower or it will be forgiven.
One says no and the main character doubts a lot, he ends up having a relation with the lawyer who was in reality the sister of the caught one.
In the end he agrees but the caught one is finally killed