I have read a lot of Sander Sides fanfics but, I noticed a trend. When the fanfic or one-shot is included, both sides will use a pet name for each other like:

Logan- Lo, Logy
Virgil- Virge, V(Vee)

Roman's pet names can be the same as the others but, there is one that stands out. Romeo.

I love it when they pet nickname Roman as Romeo. The pet name refers to 'Romeo and Juliet', a classic romance story...I think. Although when they use the nickname I am reminded of that kid's show called 'PJ Masks' and it's main villian Romeo. Funny right also someone explain how none of their parents go into their rooms while they are being evil or saving the day being like:

HONEY! WHERE IS AMAYA?! CALL THE POLICE

(I know their names because my baby nephew watches it) Also, why don't the police deal with the evil kids? It's a kids show so, why do I care? How did talking about pet names turn to a rant about a kids show?