Videl's Personal Training
Goten's training her alright, just not in how to master her Ki.
It really is impressive of D-Art can take two characters with pretty much no relation in canon and turn them into the strongest ship in the series. I believe the chemistry between Videl and Goten here way more than her and Piccolo Jr. the 2nd in the actual series. I almost feel bad for Gohan, but what better fate for the poster child for "Potential Man" than to get cucked out of his girl by his own little brother?
It really is impressive of D-Art can take two characters with pretty much no relation in canon and turn them into the strongest ship in the series. I believe the chemistry between Videl and Goten here way more than her and Piccolo Jr. the 2nd in the actual series. I almost feel bad for Gohan, but what better fate for the poster child for "Potential Man" than to get cucked out of his girl by his own little brother?