First-Name Basis/Quotes

"Ayumi: A, Ai...

Haibara: ...Go ahead, you can call me by my first name.

Ayumi: Eh?

Haibara: That's what you want, right?

Ayumi: Really? Ai-chan!

Genta: Th-then...

Mitsuhiko: Can we also call you...

Genta/Mitsuhiko: Ai-

Haibara: But not you two.

Genta/Mitsuhiko: -chan..."

- Detective Conan, Chapter 400

""Everyone else who lets me ride on their dinosaur calls me Carlos.""

- Carlos Ramirez, Dead Beat

"Subaru: Nanoha-san... Ah! Instructor Takamachi... Lieutenant?

Nanoha: Nanoha-san is fine."

- Magical Girl Lyrical Nanoha Strikers Episode 2

"(Agent Coulson walks into the room)

Pepper: Phil!

Tony Stark: Uh, his first name is Agent."

- The Avengers