Wireface[1]

He arrives gagged and unable to communicate. After being welcomed into your home, he only removes the gag the next morning when you approach him. He still cannot speak coherently.
Wireface appears to be very emotional and reactive, and his ordeal doesn't seem to have affected his energy level. He often shouts words to emphasize something, such as when describing an attack or threatening a player with a weapon.

When Wireface isn't under too much stress, he's surprisingly good-natured given his situation. He's very patient despite the language barrier between him and the protagonist, offering several (vague) suggestions about how they might find common ground. He takes an interest in the protagonist's language, trying to memorize words and use them whenever possible.

Judging by his optimism about the possibility of returning to his home country by train and his lighthearted comments about the photo taken during the photo test, he seems to be a relatively positive person.