Aalto was a Jedi student who lived at the Jedi Temple with Obi-Wan Kenobi in their early teen years. The pride of youth, as was often found in the young people throughout the galaxy, was not absent from Aalto's demeanor. This quality was evident during the time Obi-Wan received the news that he was leaving the Jedi Temple and being sent to the Agricultural Corps.
As Obi-Wan said goodbye to all of this friends at the Jedi Temple, Aalto and his friend Bruck Chun, a student Obi-Wan had had a checkered past with at the Temple, could not resist some parting shots as Obi-Wan said his final goodbyes. Fortunately, Aalto eventually grew out of such immaturity and went on to serve the Jedi Knights.