Other source:
Goku and Gohan continue to push themselves forward in their training, but at this point, they may not even be needed. In his powered up state, Vegeta is making quick work of Cell, who seems to be utterly no match for Vegeta. Vegeta then explains to Cell that it is useless to fight him in his current state, as even if he somehow manages to get past him, Trunks would finish him off. With his back against the wall, the ever-clever android attempts to exploit Vegeta's weakest point, his unbridled arrogance, but Vegeta brushes this off as an attempt from Cell to get his own way, at which Cell becomes infuriated.
