Disclaimer: From Eroica With Love is not mine. Only original dialogue belongs to me. No profit is being made from this fan-based work.
I don't remember where the first place was that I discovered the phenomenon of five-word fanfictions, but it was definitely in the Eroica fandom. Thanks to wonderful people like Anne-Li and Kadorienne for the inspiration.
"I love you too."
"Aaah! Milord! It's the Major!"
"Aaah! Major! It's Lord Gloria!"
"What's wrong with my ties?"
(In response to fanon that the Major's ties are terrible)
These are all I've thought of for now, but there will most definitely be more.