SAKUGAN Season 1 Episode 8

Team Memempu stop by in the “Karakara” colony so that Yuri can be hospitalized for her severe addiction. Somehow unable to find an opportunity to make up with the down-at-heart Gagumber, Memempu asks Zackletu to listen to her story of the terrifying dream. At which point Gagumber meets up with someone he used to know a long time ago.