When they looked up they didn't see anybody there except Jesus.
Jesus went over to them and touched them. “Get up,” he told them. “Don't be afraid.”
As they descended the mountain Jesus gave them strict instructions. “Don't tell anybody what you saw until the Son of man has risen from the dead,” he told them.
Then, all of a sudden, as they were watching, there was nobody. Only Jesus was with them.
When the voice finished speaking, Jesus was there alone. They kept this to themselves, and didn't tell anyone at that time what they'd seen.