Well, probably best he was expecting people to come, because a startled thief would be a lot more wary of letting his arm be taken. As it was, he just watched, curious as the letters were written, and laughed quietly at the reason for them. At the pentagram, though, he blinked and tilted his head as he looked up at the masked figure.

“Umm…” Kid looked off to the side for a moment, scratching his face with the other hand before giving a small smile. “I’ve found that Lady Luck tends to like me anyway…” And now he turned to face the other again.
“But thank you.”