Ep 16. I Really Want To Go Home

Chako and Shingo investigate the machine, and determine it to be a nano-plant - a collection of nanomachines - that was controlling the crustacean. They realize the nano-plant means there is intelligent life somewhere on the planet. Shingo announces that he might be able to use the nano-plant to fix the communications system, but Howard assumes that Shingo is guaranteed to be successful and gets excited. Despite working all night, Shingo isn't finished by the next morning - Howard, however, continues with his unreasonable expectations. Howard and Shingo get into a heated argument, which ends with Shingo storming off. Luna comes to the conclusion that Shingo is homesick - being two years younger than the rest of the children, he feels it much worse.