"I'm not drunk," Kaiba immediately shoots back, as if it's the most natural thing to say when you are, in fact, under some kind of influence. "And besides which, all I have to do is take off and land. It has autopilot, idiot."

Rude???

...Wait, this is Seto Kaiba, and let's be real, he is nothing but rude. Would Yuugi even be surprised by this revelation?