Nagato: "Welcome to the club, dear friend."
Admiral: "Don't heap me in with you, Destroyercon."

Nagato wants the sub. Good thing she didn't see Yuu in normal mode, or else she would've taken her home already.

Kryptik said:

Nagato: "Welcome to the club, dear friend."
Admiral: "Don't heap me in with you, Destroyercon."

He's got no room to talk - he dated Flandre when she looked younger than Ro, so he's one of Nagato's people.

Nagato: "One of us! One of us! One of us!"

Jarlath said:

Nagato wants the sub. Good thing she didn't see Yuu in normal mode, or else she would've taken her home already.

He's got no room to talk - he dated Flandre when she looked younger than Ro, so he's one of Nagato's people.

And the fact he is loved by lots of Chibi

MMaestro said:

Nagato: "One of us! One of us! One of us!"

Maybe she's seen the photos of Flan when he first began dating her.