It took almost all of his willpower not to turn back to Kinoko at her words, he slammed his fist into the wall shattering it in the process needing some kind of outlet for the blasphemy that just came from his own sisters mouth. He seemed to take a deep breath staring at his hand for a moment. His eyes narrowed and he clenched it into a fist, there was no reasoning with Kinoko on this matter, not that he wanted to anyway. Talking about feelings and emotions was Kakarot's thing so he didn't see why she was putting so much effort into talking with him about it.
"Speak for yourself," Vegeta said turning to Kinoko. "It's hard to believe Saiyan blood runs through you sometimes. You are not just any Saiyan Kinoko, you are a princess, part of your duty is to excel over others, it's your bloodline whether you accept it or not."
Vegeta stopped at that point his eyes twitching for a moment, something seemed to hit him in that moment but whatever it was he shook it off as quickly as it came.
"...it doesn't matter. This conversation is meaningless, figure it out yourself I'm not your babysitter and don't say you're half of me. Someone who calls themselves my sibling should know better than to ever say such things to me."

Vegeta started to leave when a figure appeared between them, Goku lowering two fingers from his head smiled before it quickly faded as he looked at the two of them, he blinked a few times before rubbing the back of his head. Even he could feel the tension in the air right now.
"Uh...did I come at a bad time?"
Vegeta huffed and turning walked away from them, Goku started to stop him but withdrew his hand knowing that aura, he'd end up blown though the wall if he tried to stop him right now, instead he turned to Kinoko arching a brow at her.
"Were you two arguing again? You know how Vegeta can be Kinoko...I hope he doesn't go vanishing again, we need him for the plan....maybe I should talk to him once he's calmed down."
Goku brought a hand to his chin at this, he'd have to keep an eye on his energy in case he hid it later.