Liu Ying & Leroy Jethro Gibbs
Although Liu Ying was quite young for an immortal, at 25,000 years of age she was quite old by mortal standards. To receive such an avuncular question from a mortal was as amusing as it was appreciated. She had no one here to treat her thus.
"There are many things in this world that are unfamiliar to me," she admitted. "Every day I learn something new - such as this speed dating. But tell me, NCIS Special Agent Leroy Jethro Gibbs." The long title and name flowed smooth off her tongue. This was a woman well used to long honorifics. "What is the difference between an NCIS Special Agent, and an Agent?"