[Action]
[His face is heating up. He can feel it. He has no idea why he feels like this. He shouldn't - Itachi is just trying to get a sense of things. He can't see, so this is the only way he can get an idea of what they're like.
Itachi hasn't touched him like this since they were children.
And when he takes his hand away, Sasuke feels a strange tightness in his chest. He keeps looking down, and his voice is quiet when he speaks.]