The Fake Smile / Untitled.Episode 36 The Fake Smile: Team Kakashi heads out for the Tenchi Bridge. Sakura and Naruto come down hard at Sai for making fun of their former teammate, Sasuke. Seeing the tension in the team, Yamato decides they need to improve on teamwork and uses the Wood Style Jutsu to create a wooden cage, threatening to lock the trio up unless they behave. Sakura is shocked to see Yamato using the secret techniques that only the First Hokage was said to possess. Given an ultimatum between being locked up or spending the night at a hot springs by Yamato, the team chooses to visit the springs to improve team cohesion. Despite this fact, Naruto still despises Sai.
Episode 37 Untitled: Sakura sees Sai drawing by a river and finds out that he has artistic talent, but has never given titles to anything he ever drew. Naruto and Sakura begin to realize the reason behind Sai's repulsive personality. After the hot springs, the team heads off to the Tenchi Bridge to meet with Sasori's spy. Yamato, being suspicious of traps, suggests to the team to alter their route and go through a forest. Camping for the night, Yamato then creates a two story house by again using his Wood Style Jutsu. Inside the house, the team formulates their plan of capturing the spy.