This wasn't about fear it was about being cautious. Her own lack of it led to her being kidnapped, but Bonnie wasn't about to mention that, even if it was written all over her face.
There was one thing Bonnie never liked, it was people being passive aggressive and not being true to themselves of their emotions. Though, she was more than willing to let this slide. She liked Kat.
"Alright, then. You're in charge here, boss lady." A small tease. "What shall we do?" Bonnie offered Kat a slight smile, it was true, Kat was in charge of this expedition, and she would follow her lead down to the letter.
"But just know, if there are robot spiders with lasers in there, and they attack us. I'm blaming you." Her smile turned into a smirk as she teased Kat further. Bonnie hoped, and it showed in that Blue took over her form's colors, that Kat took it as the joke she intended.