A friend leaves town without telling anyone

1. He’s vanished into thin air.
2. He suddenly disappeared off the face of the earth.
3. It happened in a way that we least expected.
4. I’m in a state of shock.
5. You’ve got to be kidding me.
6. I had a sneaking suspicion that this was going to happen.
7. I would never have suspected that.
8. Woah, I am shocked.

A friend leaves town without telling anyone