Ronan: I only ask that you take this matter seriously.
Thanos: The only matter I do not take seriously, boy, is you. Your politics bore me! Your demeanor is that of a pouting child. And apparently you alienated my favorite daughter, Gamora. I shall honor our agreement, Kree, if you bring me the Orb. But return to me again empty handed and I will bathe the star-ways with your blood.
Nebula: Thanks, Dad. Sounds fair.