Goku and Frieza in “Unfinished Business”

[while tightly squeezing Frieza's hand] You just don't know when to stop! Enough is enough!

Owwwww!

First Vegeta! Then Piccolo! And now, my best friend Krillin! You don't care, I can see that! Their lives mean absolutely nothing to you! You're not in the least bit sorry! Even now, all you can think about is how to destroy me! [Frieza barely escapes from Goku's grasp and begins to move his arm]

How? How did you get this incredible power? Don't tell me! It's true, isn't it?