Vegeta looked over at Buu. Determined.

"Take care of your mother, Trunks."

Trunks would then be knocked out, and Piccolo would take him away.

Vegeta looked over at Buu. Determined.

"I finally understand you now, Buu."

Vegeta holds a hand out, and starts glowing.

"Trunks.. Bulma.. I do this for you. And yes, even for you, Kakarot."