Bribery

"This isn't up for debate."

"We're debating right now, aren't we?"

"Shut it. I've already made up my mind. I'm not changing it now."

"Alright, alright. I just wanted to say--"

"No! I will NOT."

"Hmm..."

"What?"

"Just thinking about that chocolate cake I have hidden in the house."

"..."

"What, not interested?"

"What chocolate cake?"

"The one I could go buy."

"I thought you said--"

"No, idiot. I was kidding. I was trying to be subtle, but nooo. Bribery! Ever heard of it?"

"Bribery?"

"Yes. With a chocolate cake."

"You're gonna bribe me with a chocolate cake?"

"Now you're just repeating everything I'm saying. I think I'm accidentally hypnotizing you. This could work out in my favor..."

"I'm still not doing it."

"Oh come on! It would be funny!"

"Yeah, to the whole neighborhood, I'm sure."

"Exactly! Alright, one whole chocolate cake aaaand... I'll dye my hair pink."

"Your hair is already dyed! What difference does a color change make?"

"Good point. I was going to dye it pink anyway."

"I will NOT do it. No way. I'm not humiliating myself like that."

"Ugggggggg"

"Get out of my room, would you?"

"No. WAIT. I will... admit... that you were... urg... right. That one time. You know the one."

"..."

"Well?"

"You have yourself a deal."