Magic University

Magic University is the 19th episode of the 1st Season of the SpongeBob and Friends Chronicles series. In it, Twilight is surpised to see her old friend and Haku's younger brother Taiku coming to visit her and look foward to speeding time together, but when Spike reveals that they werent always friends, he tell the Louge, the Cutie Mark Crusaders, and the Mane 5 about he and Twilight met Taiku at Magic University 5 years before the begining of mlp season 1 and after Twilight got her cutie mark. Back then Twilight and Taiku were once rivals due to her being the smart student while he was the life of the party but soon became friends due to 2 things they have in common: Their good grades and plans to become Celestia's top students.