Comment taquiner les oiseaux ?

Gohan begins teaching Videl and Goten how to fly. Goten quickly manages to manipulate his ki and fly, but Videl has difficulties. She ends up managing to fly as well. In the meantime, Vegeta gets a nasty surprise when his son Trunks transforms into a Super Saiyan during a training session, he wondered when the transformation was reduced to a "child's play thing". He is relieved, though, to find out that Trunks is still a little stronger than Goten. (Source: Wikipedia)