" Leo lowered his screwdriver. He looked at the ceiling and shook his head like, What am I gonna do with this guy?
"I try very hard to be annoying," Leo said. "Don't insult my ability to annoy. And how am I supposed to resent you if you go apologizing? I'm a lowly mechanic. You're like the prince of the sky, son of the Lord of the Universe. I'm supposed to resent you."
"Lord of the Universe?" (Jason)
"Sure, you're all-bam! Lightning man. And 'Watch me fly. I am the eagle that soars-" (Leo)
"Shut up, Valdez." (Jason)
Leo managed a little smile. "Yeah, see. I do annoy you."
"I apologize for apologizing." (Jason)
"Thank you." He went back to work, but the tension had eased between them. Leo still looked sad and exhausted-just not quite so angry. "

― Rick Riordan , The Lost Hero (The Heroes of Olympus, #1)