Giyu was used to acting like a ghost.

He prefers to be secluded. He prefers the background noise. At least, this is what Giyu tries to tell himself.

This is what he deserves. The silence is where Giyu belongs. He is sure of it.

A mission is a mission, and that's final. There does not need to be a bond formed. There doesn't need to be friends made.

That's why the current situation baffles him. Why is he being followed around the corps? The mission was days ago.