Tuan.
2 seconds sound clip from the Good Morning, Vietnam movie soundboard.
You can hear this line at 01:45:03 in the Blu-ray version of the movie.
Quote context
[...]
- Bullshit! Listen, no more games, okay?
- The Army knows about your brother.
- I have to leave the country because of my association with him.
- They have pictures of him. If they find him, they will shoot him.
- If you wanna continue to have a brother, you take me to him now!
- Tuan.
- I know about the bombings, Sparky.
- You were my friend. I trusted you.
[...]