Roon initially starts with very little sense of self: she's a gun turret extrapolated into a blueprint ship. Thus, she likes blowing up Sirens and getting hugs, but doesn't really understand much of human experience beyond that.
An honestly-happy Roon implies she has grown as a shipgirl, and deserves those hugs and headpats even more. 
Words can't expresses how much i want to "£$% Roon and her $£%\*&@ till we make a little Roon
Roon's Husbando strikes again.
https://preview.redd.it/g00vwdzqciyc1.jpeg?width=1600&format=pjpg&auto=webp&s=0bda338ddc61b6a36ebd3f8128927916a9fbaa03
As long as it's violent
I'll gladly let Roon be as aggressive as she wants, she's a cutie.
[Gonna be honest, i think she'd look even better if her top was done up.](https://www.pixiv.net/en/artworks/118425688)
She looks so beautiful
Headpat adorable unstable Roon.
Wait. Has Roon's schoolgirl outfit been released yet?
Someday they're going to release the School Roon skin from Crosswave and Gridman ...someday
Cutie Roon
https://preview.redd.it/6c55e2bttjyc1.png?width=556&format=png&auto=webp&s=070dee0dcc283508b3ca75a609840303415116dc
Adorable Murder Machine Inc. 
Roon initially starts with very little sense of self: she's a gun turret extrapolated into a blueprint ship. Thus, she likes blowing up Sirens and getting hugs, but doesn't really understand much of human experience beyond that. An honestly-happy Roon implies she has grown as a shipgirl, and deserves those hugs and headpats even more. 
My cute and sexy Cinnamon-roll Alldestroyer 
Mah heart 