"Right..." his eyes, narrow a bit. "Sorry for wasting your time."

He lets the scientist pass and looks around the surrounding area before his eyes land on a woman with bright colored hair petting who seems to be busy petting a pokemon. A bit small for a meowth... wrong color too. Either way that must be who he's talkin' about.

"Hey, didn't happen to see a yellow pokemon around here while you were studying did ya? Had a brown stripe on it's tail. That's all I saw before it took off."

When Ken walks over to join Tyson replies, "Not your fault. I probably would've done the same thing." he laughs and his mood immediately lightens.