"The Fortune City incident. People always ask me about it. Why weren't you there? Well I wasn't. Chuck Greene was. He broke the story. Uncovered the conspiracy. Became a hero. Got famous. The next question people always ask is 'well if you had been there, what would you have done differently?'. My answer-
Everything!"
Yeah, I'd say that's some damned rivalry right there.
--
"I'm Commander Shepard, and you're standing in the biggest library in Citadel Space. Look me up."