The Problem Sleuth Sprite is a sprite version of Problem Sleuth. His dialog is written in the third person and describes his actions in the same manner as in the source material.
Upon starting a conversation:
He looks all around in confusion, and his eyes settle on you after a minute.
He seems afraid, but mostly curious.
He asks you what you know about the situation.
If the player responds with ">I'm just as confused as you are."
He heaves a sigh of relief.
He guesses you two can figure it out together like a badass team of detectives.
Yeah, he's smiling! Sleuthing is a vital part of gaming, he says.
Weird puzzle shit is his specialty. He says you made an excellent choice, enlisting him as your guide.
Unless it was a mistake, in which case it was a fortunate mistake.