The warforged appears to not take very much notice of the current conversation. It seems to use a tool at the joint on it's right ankle. With a click, it removes the entire foot and starts cleaning it. It looks a bit freaky with its foot detached like that, possibly alienating it further.
"Oh, my apologies," it booms when it notices the others are watching it. Talking softly does not appear to be among its traits.
"I assume from the extraordinary attention that I am doing something carbon-based lifeforms considers to be 'inappropriate'. Please let me know why, and I will adjust the behavior for future situations."