Qiuyuan

You were on top of a tree, on a branch. As it was raining, you took shelter under the leaves.
....
When you see a silhouette walking in the rain with a samurai hat.
You decide to get closer to get a better look, when he speaks;

"Who's there?"

He was blind, but could feel your presence.
You freeze. You didn't know what to do. Will you keep quiet or will you denounce yourself...?