Dragon Ball Z Kai (2009)

S5E3 Gohan the Teacher! Videl's Flying Technique Tutorial

Gohan gives flying lessons to Goten and Videl, guiding them through the basics in the skies above Earth. Meanwhile, Goku pushes forward with his training in the afterlife, determined to grow even stronger. Back on Earth, Piccolo and Vegeta intensify their own preparations for the upcoming tournament. Vegeta is caught completely off guard when he discovers that both young Trunks and Goten have already mastered the ability to transform into Super Saiyans—a revelation that leaves him stunned.