Poo remained completely expressionless on the outside, betraying his rising inner emotions at the situation, particularly as they connected and mixed with Ninten's aggressive thought patterns. The prince too, was very upset that a close friend of his had been made upset, hurt in a way, but he knew better than to be outright aggressive about it.

... Anger is momentary madness, Ninten. Control your passion or it will control you--You must place yourself above it. Poo exhaled deeply from his spot on the floor. I vowed assistance to you, and I will honor that, but please consider your methods carefully, friend. Poo wasn't about to tell Ninten what or what not to do; only that he should tread cautiously.